227228820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41617}}^1$

素因数の和:41649

約数の個数: 96

約数和(自身を含む): 783084288

約数和(自身を除く): 555855468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 41617, 83234, 124851, 166468, 208085, 249702, 291319, 416170, 499404, 541021, 582638, 624255, 832340, 873957, 1082042, 1165276, 1248510, 1456595, 1623063, 1747914, 2164084, 2497020, 2705105, 2913190, 3246126, 3495828, 3787147, 4369785, 5410210, 5826380, 6492252, 7574294, 8115315, 8739570, 10820420, 11361441, 15148588, 16230630, 17479140, 18935735, 22722882, 32461260, 37871470, 45445764, 56807205, 75742940, 113614410, 227228820]

約数ペア:

[(1, 227228820), (2, 113614410), (3, 75742940), (4, 56807205), (5, 45445764), (6, 37871470), (7, 32461260), (10, 22722882), (12, 18935735), (13, 17479140), (14, 16230630), (15, 15148588), (20, 11361441), (21, 10820420), (26, 8739570), (28, 8115315), (30, 7574294), (35, 6492252), (39, 5826380), (42, 5410210), (52, 4369785), (60, 3787147), (65, 3495828), (70, 3246126), (78, 2913190), (84, 2705105), (91, 2497020), (105, 2164084), (130, 1747914), (140, 1623063), (156, 1456595), (182, 1248510), (195, 1165276), (210, 1082042), (260, 873957), (273, 832340), (364, 624255), (390, 582638), (420, 541021), (455, 499404), (546, 416170), (780, 291319), (910, 249702), (1092, 208085), (1365, 166468), (1820, 124851), (2730, 83234), (5460, 41617)]