74013870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3119}}^1$

素因数の和:3249

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 130857810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3119, 3390, 3955, 4746, 6238, 7910, 9357, 11865, 15595, 18714, 21833, 23730, 31190, 43666, 46785, 65499, 93570, 109165, 130998, 218330, 327495, 352447, 654990, 704894, 1057341, 1762235, 2114682, 2467129, 3524470, 4934258, 5286705, 7401387, 10573410, 12335645, 14802774, 24671290, 37006935, 74013870]

約数ペア:

[(1, 74013870), (2, 37006935), (3, 24671290), (5, 14802774), (6, 12335645), (7, 10573410), (10, 7401387), (14, 5286705), (15, 4934258), (21, 3524470), (30, 2467129), (35, 2114682), (42, 1762235), (70, 1057341), (105, 704894), (113, 654990), (210, 352447), (226, 327495), (339, 218330), (565, 130998), (678, 109165), (791, 93570), (1130, 65499), (1582, 46785), (1695, 43666), (2373, 31190), (3119, 23730), (3390, 21833), (3955, 18714), (4746, 15595), (6238, 11865), (7910, 9357)]