31441950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 85394088

約数和(自身を除く): 53952138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 450, 535, 642, 653, 963, 1070, 1306, 1605, 1926, 1959, 2675, 3210, 3265, 3918, 4815, 5350, 5877, 6530, 8025, 9630, 9795, 11754, 16050, 16325, 19590, 24075, 29385, 32650, 48150, 48975, 58770, 69871, 97950, 139742, 146925, 209613, 293850, 349355, 419226, 628839, 698710, 1048065, 1257678, 1746775, 2096130, 3144195, 3493550, 5240325, 6288390, 10480650, 15720975, 31441950]

約数ペア:

[(1, 31441950), (2, 15720975), (3, 10480650), (5, 6288390), (6, 5240325), (9, 3493550), (10, 3144195), (15, 2096130), (18, 1746775), (25, 1257678), (30, 1048065), (45, 698710), (50, 628839), (75, 419226), (90, 349355), (107, 293850), (150, 209613), (214, 146925), (225, 139742), (321, 97950), (450, 69871), (535, 58770), (642, 48975), (653, 48150), (963, 32650), (1070, 29385), (1306, 24075), (1605, 19590), (1926, 16325), (1959, 16050), (2675, 11754), (3210, 9795), (3265, 9630), (3918, 8025), (4815, 6530), (5350, 5877)]