84827210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 176238720

約数和(自身を除く): 91411510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 190, 247, 305, 494, 563, 610, 793, 1126, 1159, 1235, 1586, 2318, 2470, 2815, 3965, 5630, 5795, 7319, 7930, 10697, 11590, 14638, 15067, 21394, 30134, 34343, 36595, 53485, 68686, 73190, 75335, 106970, 139061, 150670, 171715, 278122, 343430, 446459, 652517, 695305, 892918, 1305034, 1390610, 2232295, 3262585, 4464590, 6525170, 8482721, 16965442, 42413605, 84827210]

約数ペア:

[(1, 84827210), (2, 42413605), (5, 16965442), (10, 8482721), (13, 6525170), (19, 4464590), (26, 3262585), (38, 2232295), (61, 1390610), (65, 1305034), (95, 892918), (122, 695305), (130, 652517), (190, 446459), (247, 343430), (305, 278122), (494, 171715), (563, 150670), (610, 139061), (793, 106970), (1126, 75335), (1159, 73190), (1235, 68686), (1586, 53485), (2318, 36595), (2470, 34343), (2815, 30134), (3965, 21394), (5630, 15067), (5795, 14638), (7319, 11590), (7930, 10697)]