1570291580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{887}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 3884751360

約数和(自身を除く): 2314459780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 619, 715, 887, 1238, 1430, 1774, 2476, 2860, 3095, 3548, 4435, 6190, 6809, 8047, 8870, 9757, 11531, 12380, 13618, 16094, 17740, 19514, 23062, 27236, 32188, 34045, 39028, 40235, 46124, 48785, 57655, 68090, 80470, 88517, 97570, 115310, 126841, 136180, 160940, 177034, 195140, 230620, 253682, 354068, 442585, 507364, 549053, 634205, 885170, 1098106, 1268410, 1770340, 2196212, 2536820, 2745265, 5490530, 6039583, 7137689, 10981060, 12079166, 14275378, 24158332, 28550756, 30197915, 35688445, 60395830, 71376890, 78514579, 120791660, 142753780, 157029158, 314058316, 392572895, 785145790, 1570291580]

約数ペア:

[(1, 1570291580), (2, 785145790), (4, 392572895), (5, 314058316), (10, 157029158), (11, 142753780), (13, 120791660), (20, 78514579), (22, 71376890), (26, 60395830), (44, 35688445), (52, 30197915), (55, 28550756), (65, 24158332), (110, 14275378), (130, 12079166), (143, 10981060), (220, 7137689), (260, 6039583), (286, 5490530), (572, 2745265), (619, 2536820), (715, 2196212), (887, 1770340), (1238, 1268410), (1430, 1098106), (1774, 885170), (2476, 634205), (2860, 549053), (3095, 507364), (3548, 442585), (4435, 354068), (6190, 253682), (6809, 230620), (8047, 195140), (8870, 177034), (9757, 160940), (11531, 136180), (12380, 126841), (13618, 115310), (16094, 97570), (17740, 88517), (19514, 80470), (23062, 68090), (27236, 57655), (32188, 48785), (34045, 46124), (39028, 40235)]