85983170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 200551680

約数和(自身を除く): 114568510

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4973, 8645, 9946, 17290, 24865, 34811, 49730, 64649, 69622, 94487, 129298, 174055, 188974, 323245, 348110, 452543, 472435, 646490, 661409, 905086, 944870, 1228331, 1322818, 2262715, 2456662, 3307045, 4525430, 6141655, 6614090, 8598317, 12283310, 17196634, 42991585, 85983170]

約数ペア:

[(1, 85983170), (2, 42991585), (5, 17196634), (7, 12283310), (10, 8598317), (13, 6614090), (14, 6141655), (19, 4525430), (26, 3307045), (35, 2456662), (38, 2262715), (65, 1322818), (70, 1228331), (91, 944870), (95, 905086), (130, 661409), (133, 646490), (182, 472435), (190, 452543), (247, 348110), (266, 323245), (455, 188974), (494, 174055), (665, 129298), (910, 94487), (1235, 69622), (1330, 64649), (1729, 49730), (2470, 34811), (3458, 24865), (4973, 17290), (8645, 9946)]