4003650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 12999168

約数和(自身を除く): 8995518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 41, 42, 45, 50, 62, 63, 70, 75, 82, 90, 93, 105, 123, 126, 150, 155, 175, 186, 205, 210, 217, 225, 246, 279, 287, 310, 315, 350, 369, 410, 434, 450, 465, 525, 558, 574, 615, 630, 651, 738, 775, 861, 930, 1025, 1050, 1085, 1230, 1271, 1302, 1395, 1435, 1550, 1575, 1722, 1845, 1953, 2050, 2170, 2325, 2542, 2583, 2790, 2870, 3075, 3150, 3255, 3690, 3813, 3906, 4305, 4650, 5166, 5425, 6150, 6355, 6510, 6975, 7175, 7626, 8610, 8897, 9225, 9765, 10850, 11439, 12710, 12915, 13950, 14350, 16275, 17794, 18450, 19065, 19530, 21525, 22878, 25830, 26691, 31775, 32550, 38130, 43050, 44485, 48825, 53382, 57195, 63550, 64575, 80073, 88970, 95325, 97650, 114390, 129150, 133455, 160146, 190650, 222425, 266910, 285975, 400365, 444850, 571950, 667275, 800730, 1334550, 2001825, 4003650]

約数ペア:

[(1, 4003650), (2, 2001825), (3, 1334550), (5, 800730), (6, 667275), (7, 571950), (9, 444850), (10, 400365), (14, 285975), (15, 266910), (18, 222425), (21, 190650), (25, 160146), (30, 133455), (31, 129150), (35, 114390), (41, 97650), (42, 95325), (45, 88970), (50, 80073), (62, 64575), (63, 63550), (70, 57195), (75, 53382), (82, 48825), (90, 44485), (93, 43050), (105, 38130), (123, 32550), (126, 31775), (150, 26691), (155, 25830), (175, 22878), (186, 21525), (205, 19530), (210, 19065), (217, 18450), (225, 17794), (246, 16275), (279, 14350), (287, 13950), (310, 12915), (315, 12710), (350, 11439), (369, 10850), (410, 9765), (434, 9225), (450, 8897), (465, 8610), (525, 7626), (558, 7175), (574, 6975), (615, 6510), (630, 6355), (651, 6150), (738, 5425), (775, 5166), (861, 4650), (930, 4305), (1025, 3906), (1050, 3813), (1085, 3690), (1230, 3255), (1271, 3150), (1302, 3075), (1395, 2870), (1435, 2790), (1550, 2583), (1575, 2542), (1722, 2325), (1845, 2170), (1953, 2050)]