25806690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 86800896

約数和(自身を除く): 60994206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 137, 138, 161, 182, 195, 207, 210, 230, 234, 273, 274, 299, 315, 322, 345, 390, 411, 414, 455, 483, 546, 585, 598, 630, 685, 690, 805, 819, 822, 897, 910, 959, 966, 1035, 1170, 1233, 1365, 1370, 1449, 1495, 1610, 1638, 1781, 1794, 1918, 2055, 2070, 2093, 2415, 2466, 2691, 2730, 2877, 2898, 2990, 3151, 3562, 4095, 4110, 4186, 4485, 4795, 4830, 5343, 5382, 5754, 6165, 6279, 6302, 7245, 8190, 8631, 8905, 8970, 9453, 9590, 10465, 10686, 12330, 12467, 12558, 13455, 14385, 14490, 15755, 16029, 17262, 17810, 18837, 18906, 20930, 22057, 24934, 26715, 26910, 28359, 28770, 31395, 31510, 32058, 37401, 37674, 40963, 43155, 44114, 47265, 53430, 56718, 62335, 62790, 66171, 74802, 80145, 81926, 86310, 94185, 94530, 110285, 112203, 122889, 124670, 132342, 141795, 160290, 187005, 188370, 198513, 204815, 220570, 224406, 245778, 283590, 286741, 330855, 368667, 374010, 397026, 409630, 561015, 573482, 614445, 661710, 737334, 860223, 992565, 1122030, 1228890, 1433705, 1720446, 1843335, 1985130, 2580669, 2867410, 3686670, 4301115, 5161338, 8602230, 12903345, 25806690]

約数ペア:

[(1, 25806690), (2, 12903345), (3, 8602230), (5, 5161338), (6, 4301115), (7, 3686670), (9, 2867410), (10, 2580669), (13, 1985130), (14, 1843335), (15, 1720446), (18, 1433705), (21, 1228890), (23, 1122030), (26, 992565), (30, 860223), (35, 737334), (39, 661710), (42, 614445), (45, 573482), (46, 561015), (63, 409630), (65, 397026), (69, 374010), (70, 368667), (78, 330855), (90, 286741), (91, 283590), (105, 245778), (115, 224406), (117, 220570), (126, 204815), (130, 198513), (137, 188370), (138, 187005), (161, 160290), (182, 141795), (195, 132342), (207, 124670), (210, 122889), (230, 112203), (234, 110285), (273, 94530), (274, 94185), (299, 86310), (315, 81926), (322, 80145), (345, 74802), (390, 66171), (411, 62790), (414, 62335), (455, 56718), (483, 53430), (546, 47265), (585, 44114), (598, 43155), (630, 40963), (685, 37674), (690, 37401), (805, 32058), (819, 31510), (822, 31395), (897, 28770), (910, 28359), (959, 26910), (966, 26715), (1035, 24934), (1170, 22057), (1233, 20930), (1365, 18906), (1370, 18837), (1449, 17810), (1495, 17262), (1610, 16029), (1638, 15755), (1781, 14490), (1794, 14385), (1918, 13455), (2055, 12558), (2070, 12467), (2093, 12330), (2415, 10686), (2466, 10465), (2691, 9590), (2730, 9453), (2877, 8970), (2898, 8905), (2990, 8631), (3151, 8190), (3562, 7245), (4095, 6302), (4110, 6279), (4186, 6165), (4485, 5754), (4795, 5382), (4830, 5343)]