30246427960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{291167}}^1$

素因数の和:291245

約数の個数: 96

約数和(自身を含む): 80659359360

約数和(自身を除く): 50412931400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1484, 1855, 1960, 2120, 2597, 2968, 3710, 5194, 7420, 10388, 12985, 14840, 20776, 25970, 51940, 103880, 291167, 582334, 1164668, 1455835, 2038169, 2329336, 2911670, 4076338, 5823340, 8152676, 10190845, 11646680, 14267183, 15431851, 16305352, 20381690, 28534366, 30863702, 40763380, 57068732, 61727404, 71335915, 77159255, 81526760, 108022957, 114137464, 123454808, 142671830, 154318510, 216045914, 285343660, 308637020, 432091828, 540114785, 570687320, 617274040, 756160699, 864183656, 1080229570, 1512321398, 2160459140, 3024642796, 3780803495, 4320918280, 6049285592, 7561606990, 15123213980, 30246427960]

約数ペア:

[(1, 30246427960), (2, 15123213980), (4, 7561606990), (5, 6049285592), (7, 4320918280), (8, 3780803495), (10, 3024642796), (14, 2160459140), (20, 1512321398), (28, 1080229570), (35, 864183656), (40, 756160699), (49, 617274040), (53, 570687320), (56, 540114785), (70, 432091828), (98, 308637020), (106, 285343660), (140, 216045914), (196, 154318510), (212, 142671830), (245, 123454808), (265, 114137464), (280, 108022957), (371, 81526760), (392, 77159255), (424, 71335915), (490, 61727404), (530, 57068732), (742, 40763380), (980, 30863702), (1060, 28534366), (1484, 20381690), (1855, 16305352), (1960, 15431851), (2120, 14267183), (2597, 11646680), (2968, 10190845), (3710, 8152676), (5194, 5823340), (7420, 4076338), (10388, 2911670), (12985, 2329336), (14840, 2038169), (20776, 1455835), (25970, 1164668), (51940, 582334), (103880, 291167)]