1301480190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 3574471680

約数和(自身を除く): 2272991490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 103, 106, 135, 159, 206, 265, 270, 309, 318, 477, 515, 530, 618, 795, 883, 927, 954, 1030, 1431, 1545, 1590, 1766, 1854, 2385, 2649, 2781, 2862, 3090, 4415, 4635, 4770, 5298, 5459, 5562, 7155, 7947, 8830, 9270, 10918, 13245, 13905, 14310, 15894, 16377, 23841, 26490, 27295, 27810, 32754, 39735, 46799, 47682, 49131, 54590, 79470, 81885, 90949, 93598, 98262, 119205, 140397, 147393, 163770, 181898, 233995, 238410, 245655, 272847, 280794, 294786, 421191, 454745, 467990, 491310, 545694, 701985, 736965, 818541, 842382, 909490, 1263573, 1364235, 1403970, 1473930, 1637082, 2105955, 2455623, 2527146, 2728470, 4092705, 4211910, 4820297, 4911246, 6317865, 8185410, 9640594, 12278115, 12635730, 14460891, 24101485, 24556230, 28921782, 43382673, 48202970, 72304455, 86765346, 130148019, 144608910, 216913365, 260296038, 433826730, 650740095, 1301480190]

約数ペア:

[(1, 1301480190), (2, 650740095), (3, 433826730), (5, 260296038), (6, 216913365), (9, 144608910), (10, 130148019), (15, 86765346), (18, 72304455), (27, 48202970), (30, 43382673), (45, 28921782), (53, 24556230), (54, 24101485), (90, 14460891), (103, 12635730), (106, 12278115), (135, 9640594), (159, 8185410), (206, 6317865), (265, 4911246), (270, 4820297), (309, 4211910), (318, 4092705), (477, 2728470), (515, 2527146), (530, 2455623), (618, 2105955), (795, 1637082), (883, 1473930), (927, 1403970), (954, 1364235), (1030, 1263573), (1431, 909490), (1545, 842382), (1590, 818541), (1766, 736965), (1854, 701985), (2385, 545694), (2649, 491310), (2781, 467990), (2862, 454745), (3090, 421191), (4415, 294786), (4635, 280794), (4770, 272847), (5298, 245655), (5459, 238410), (5562, 233995), (7155, 181898), (7947, 163770), (8830, 147393), (9270, 140397), (10918, 119205), (13245, 98262), (13905, 93598), (14310, 90949), (15894, 81885), (16377, 79470), (23841, 54590), (26490, 49131), (27295, 47682), (27810, 46799), (32754, 39735)]