13895910

素因数分解:

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

素因数の和:187

約数の個数: 144

約数和(自身を含む): 44175456

約数和(自身を除く): 30279546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 137, 138, 147, 161, 207, 210, 230, 245, 274, 294, 315, 322, 345, 411, 414, 441, 483, 490, 630, 685, 690, 735, 805, 822, 882, 959, 966, 1035, 1127, 1233, 1370, 1449, 1470, 1610, 1918, 2055, 2070, 2205, 2254, 2415, 2466, 2877, 2898, 3151, 3381, 4110, 4410, 4795, 4830, 5635, 5754, 6165, 6302, 6713, 6762, 7245, 8631, 9453, 9590, 10143, 11270, 12330, 13426, 14385, 14490, 15755, 16905, 17262, 18906, 20139, 20286, 22057, 28359, 28770, 31510, 33565, 33810, 40278, 43155, 44114, 47265, 50715, 56718, 60417, 66171, 67130, 86310, 94530, 100695, 101430, 110285, 120834, 132342, 141795, 154399, 198513, 201390, 220570, 283590, 302085, 308798, 330855, 397026, 463197, 604170, 661710, 771995, 926394, 992565, 1389591, 1543990, 1985130, 2315985, 2779182, 4631970, 6947955, 13895910]

約数ペア:

[(1, 13895910), (2, 6947955), (3, 4631970), (5, 2779182), (6, 2315985), (7, 1985130), (9, 1543990), (10, 1389591), (14, 992565), (15, 926394), (18, 771995), (21, 661710), (23, 604170), (30, 463197), (35, 397026), (42, 330855), (45, 308798), (46, 302085), (49, 283590), (63, 220570), (69, 201390), (70, 198513), (90, 154399), (98, 141795), (105, 132342), (115, 120834), (126, 110285), (137, 101430), (138, 100695), (147, 94530), (161, 86310), (207, 67130), (210, 66171), (230, 60417), (245, 56718), (274, 50715), (294, 47265), (315, 44114), (322, 43155), (345, 40278), (411, 33810), (414, 33565), (441, 31510), (483, 28770), (490, 28359), (630, 22057), (685, 20286), (690, 20139), (735, 18906), (805, 17262), (822, 16905), (882, 15755), (959, 14490), (966, 14385), (1035, 13426), (1127, 12330), (1233, 11270), (1370, 10143), (1449, 9590), (1470, 9453), (1610, 8631), (1918, 7245), (2055, 6762), (2070, 6713), (2205, 6302), (2254, 6165), (2415, 5754), (2466, 5635), (2877, 4830), (2898, 4795), (3151, 4410), (3381, 4110)]