306071580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 898781184

約数和(自身を除く): 592709604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 257, 276, 345, 460, 514, 690, 771, 863, 1028, 1285, 1380, 1542, 1726, 2570, 2589, 3084, 3452, 3855, 4315, 5140, 5178, 5911, 7710, 8630, 10356, 11822, 12945, 15420, 17260, 17733, 19849, 23644, 25890, 29555, 35466, 39698, 51780, 59110, 59547, 70932, 79396, 88665, 99245, 118220, 119094, 177330, 198490, 221791, 238188, 297735, 354660, 396980, 443582, 595470, 665373, 887164, 1108955, 1190940, 1330746, 2217910, 2661492, 3326865, 4435820, 5101193, 6653730, 10202386, 13307460, 15303579, 20404772, 25505965, 30607158, 51011930, 61214316, 76517895, 102023860, 153035790, 306071580]

約数ペア:

[(1, 306071580), (2, 153035790), (3, 102023860), (4, 76517895), (5, 61214316), (6, 51011930), (10, 30607158), (12, 25505965), (15, 20404772), (20, 15303579), (23, 13307460), (30, 10202386), (46, 6653730), (60, 5101193), (69, 4435820), (92, 3326865), (115, 2661492), (138, 2217910), (230, 1330746), (257, 1190940), (276, 1108955), (345, 887164), (460, 665373), (514, 595470), (690, 443582), (771, 396980), (863, 354660), (1028, 297735), (1285, 238188), (1380, 221791), (1542, 198490), (1726, 177330), (2570, 119094), (2589, 118220), (3084, 99245), (3452, 88665), (3855, 79396), (4315, 70932), (5140, 59547), (5178, 59110), (5911, 51780), (7710, 39698), (8630, 35466), (10356, 29555), (11822, 25890), (12945, 23644), (15420, 19849), (17260, 17733)]