15696490330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 30137702400

約数和(自身を除く): 14441212070

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 311, 515, 622, 1030, 1555, 1957, 2579, 3110, 3914, 5158, 5909, 9785, 11818, 12895, 19570, 25790, 29545, 32033, 49001, 59090, 64066, 98002, 160165, 245005, 265637, 320330, 490010, 531274, 608627, 802069, 1217254, 1328185, 1604138, 2656370, 3043135, 4010345, 5047103, 6086270, 8020690, 10094206, 15239311, 25235515, 30478622, 50471030, 76196555, 82613107, 152393110, 165226214, 413065535, 826131070, 1569649033, 3139298066, 7848245165, 15696490330]

約数ペア:

[(1, 15696490330), (2, 7848245165), (5, 3139298066), (10, 1569649033), (19, 826131070), (38, 413065535), (95, 165226214), (103, 152393110), (190, 82613107), (206, 76196555), (311, 50471030), (515, 30478622), (622, 25235515), (1030, 15239311), (1555, 10094206), (1957, 8020690), (2579, 6086270), (3110, 5047103), (3914, 4010345), (5158, 3043135), (5909, 2656370), (9785, 1604138), (11818, 1328185), (12895, 1217254), (19570, 802069), (25790, 608627), (29545, 531274), (32033, 490010), (49001, 320330), (59090, 265637), (64066, 245005), (98002, 160165)]