47203590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 140175360

約数和(自身を除く): 92971770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 203, 210, 230, 290, 322, 337, 345, 406, 435, 483, 609, 667, 674, 690, 805, 870, 966, 1011, 1015, 1218, 1334, 1610, 1685, 2001, 2022, 2030, 2359, 2415, 3045, 3335, 3370, 4002, 4669, 4718, 4830, 5055, 6090, 6670, 7077, 7751, 9338, 9773, 10005, 10110, 11795, 14007, 14154, 15502, 19546, 20010, 23253, 23345, 23590, 28014, 29319, 35385, 38755, 46506, 46690, 48865, 54257, 58638, 68411, 70035, 70770, 77510, 97730, 108514, 116265, 136822, 140070, 146595, 162771, 205233, 224779, 232530, 271285, 293190, 325542, 342055, 410466, 449558, 542570, 674337, 684110, 813855, 1026165, 1123895, 1348674, 1573453, 1627710, 2052330, 2247790, 3146906, 3371685, 4720359, 6743370, 7867265, 9440718, 15734530, 23601795, 47203590]

約数ペア:

[(1, 47203590), (2, 23601795), (3, 15734530), (5, 9440718), (6, 7867265), (7, 6743370), (10, 4720359), (14, 3371685), (15, 3146906), (21, 2247790), (23, 2052330), (29, 1627710), (30, 1573453), (35, 1348674), (42, 1123895), (46, 1026165), (58, 813855), (69, 684110), (70, 674337), (87, 542570), (105, 449558), (115, 410466), (138, 342055), (145, 325542), (161, 293190), (174, 271285), (203, 232530), (210, 224779), (230, 205233), (290, 162771), (322, 146595), (337, 140070), (345, 136822), (406, 116265), (435, 108514), (483, 97730), (609, 77510), (667, 70770), (674, 70035), (690, 68411), (805, 58638), (870, 54257), (966, 48865), (1011, 46690), (1015, 46506), (1218, 38755), (1334, 35385), (1610, 29319), (1685, 28014), (2001, 23590), (2022, 23345), (2030, 23253), (2359, 20010), (2415, 19546), (3045, 15502), (3335, 14154), (3370, 14007), (4002, 11795), (4669, 10110), (4718, 10005), (4830, 9773), (5055, 9338), (6090, 7751), (6670, 7077)]