121538430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 345211776

約数和(自身を除く): 223673346

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1423, 1898, 2190, 2846, 2847, 3285, 4269, 4745, 5694, 6570, 7115, 8538, 8541, 9490, 12807, 14230, 14235, 17082, 18499, 21345, 25614, 28470, 36998, 42690, 42705, 55497, 64035, 85410, 92495, 103879, 110994, 128070, 166491, 184990, 207758, 277485, 311637, 332982, 519395, 554970, 623274, 832455, 934911, 1038790, 1350427, 1558185, 1664910, 1869822, 2700854, 3116370, 4051281, 4674555, 6752135, 8102562, 9349110, 12153843, 13504270, 20256405, 24307686, 40512810, 60769215, 121538430]

約数ペア:

[(1, 121538430), (2, 60769215), (3, 40512810), (5, 24307686), (6, 20256405), (9, 13504270), (10, 12153843), (13, 9349110), (15, 8102562), (18, 6752135), (26, 4674555), (30, 4051281), (39, 3116370), (45, 2700854), (65, 1869822), (73, 1664910), (78, 1558185), (90, 1350427), (117, 1038790), (130, 934911), (146, 832455), (195, 623274), (219, 554970), (234, 519395), (365, 332982), (390, 311637), (438, 277485), (585, 207758), (657, 184990), (730, 166491), (949, 128070), (1095, 110994), (1170, 103879), (1314, 92495), (1423, 85410), (1898, 64035), (2190, 55497), (2846, 42705), (2847, 42690), (3285, 36998), (4269, 28470), (4745, 25614), (5694, 21345), (6570, 18499), (7115, 17082), (8538, 14235), (8541, 14230), (9490, 12807)]