1570369460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{15091}}^1$

素因数の和:15165

約数の個数: 72

約数和(自身を含む): 3709372128

約数和(自身を除く): 2139002668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 860, 946, 1210, 1892, 2365, 2420, 4730, 5203, 9460, 10406, 15091, 20812, 26015, 30182, 52030, 60364, 75455, 104060, 150910, 166001, 301820, 332002, 648913, 664004, 830005, 1297826, 1660010, 1826011, 2595652, 3244565, 3320020, 3652022, 6489130, 7138043, 7304044, 9130055, 12978260, 14276086, 18260110, 28552172, 35690215, 36520220, 71380430, 78518473, 142760860, 157036946, 314073892, 392592365, 785184730, 1570369460]

約数ペア:

[(1, 1570369460), (2, 785184730), (4, 392592365), (5, 314073892), (10, 157036946), (11, 142760860), (20, 78518473), (22, 71380430), (43, 36520220), (44, 35690215), (55, 28552172), (86, 18260110), (110, 14276086), (121, 12978260), (172, 9130055), (215, 7304044), (220, 7138043), (242, 6489130), (430, 3652022), (473, 3320020), (484, 3244565), (605, 2595652), (860, 1826011), (946, 1660010), (1210, 1297826), (1892, 830005), (2365, 664004), (2420, 648913), (4730, 332002), (5203, 301820), (9460, 166001), (10406, 150910), (15091, 104060), (20812, 75455), (26015, 60364), (30182, 52030)]