9439794630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{2140543}}^1$

素因数の和:2140570

約数の個数: 72

約数和(自身を含む): 28550575872

約数和(自身を除く): 19110781242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 2140543, 4281086, 6421629, 10702715, 12843258, 14983801, 19264887, 21405430, 29967602, 32108145, 38529774, 44951403, 64216290, 74919005, 89902806, 96324435, 104886607, 134854209, 149838010, 192648870, 209773214, 224757015, 269708418, 314659821, 449514030, 524433035, 629319642, 674271045, 943979463, 1048866070, 1348542090, 1573299105, 1887958926, 3146598210, 4719897315, 9439794630]

約数ペア:

[(1, 9439794630), (2, 4719897315), (3, 3146598210), (5, 1887958926), (6, 1573299105), (7, 1348542090), (9, 1048866070), (10, 943979463), (14, 674271045), (15, 629319642), (18, 524433035), (21, 449514030), (30, 314659821), (35, 269708418), (42, 224757015), (45, 209773214), (49, 192648870), (63, 149838010), (70, 134854209), (90, 104886607), (98, 96324435), (105, 89902806), (126, 74919005), (147, 64216290), (210, 44951403), (245, 38529774), (294, 32108145), (315, 29967602), (441, 21405430), (490, 19264887), (630, 14983801), (735, 12843258), (882, 10702715), (1470, 6421629), (2205, 4281086), (4410, 2140543)]