242270210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 554852592

約数和(自身を除く): 312582382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 73, 91, 98, 130, 146, 182, 245, 365, 455, 490, 511, 521, 637, 730, 910, 949, 1022, 1042, 1274, 1898, 2555, 2605, 3185, 3577, 3647, 4745, 5110, 5210, 6370, 6643, 6773, 7154, 7294, 9490, 13286, 13546, 17885, 18235, 25529, 33215, 33865, 35770, 36470, 38033, 46501, 47411, 51058, 66430, 67730, 76066, 93002, 94822, 127645, 190165, 232505, 237055, 255290, 266231, 331877, 380330, 465010, 474110, 494429, 532462, 663754, 988858, 1331155, 1659385, 1863617, 2472145, 2662310, 3318770, 3461003, 3727234, 4944290, 6922006, 9318085, 17305015, 18636170, 24227021, 34610030, 48454042, 121135105, 242270210]

約数ペア:

[(1, 242270210), (2, 121135105), (5, 48454042), (7, 34610030), (10, 24227021), (13, 18636170), (14, 17305015), (26, 9318085), (35, 6922006), (49, 4944290), (65, 3727234), (70, 3461003), (73, 3318770), (91, 2662310), (98, 2472145), (130, 1863617), (146, 1659385), (182, 1331155), (245, 988858), (365, 663754), (455, 532462), (490, 494429), (511, 474110), (521, 465010), (637, 380330), (730, 331877), (910, 266231), (949, 255290), (1022, 237055), (1042, 232505), (1274, 190165), (1898, 127645), (2555, 94822), (2605, 93002), (3185, 76066), (3577, 67730), (3647, 66430), (4745, 51058), (5110, 47411), (5210, 46501), (6370, 38033), (6643, 36470), (6773, 35770), (7154, 33865), (7294, 33215), (9490, 25529), (13286, 18235), (13546, 17885)]