65255970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 173185344

約数和(自身を除く): 107929374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 169, 183, 195, 211, 305, 338, 366, 390, 422, 507, 610, 633, 793, 845, 915, 1014, 1055, 1266, 1586, 1690, 1830, 2110, 2379, 2535, 2743, 3165, 3965, 4758, 5070, 5486, 6330, 7930, 8229, 10309, 11895, 12871, 13715, 16458, 20618, 23790, 25742, 27430, 30927, 35659, 38613, 41145, 51545, 61854, 64355, 71318, 77226, 82290, 103090, 106977, 128710, 154635, 167323, 178295, 193065, 213954, 309270, 334646, 356590, 386130, 501969, 534885, 836615, 1003938, 1069770, 1673230, 2175199, 2509845, 4350398, 5019690, 6525597, 10875995, 13051194, 21751990, 32627985, 65255970]

約数ペア:

[(1, 65255970), (2, 32627985), (3, 21751990), (5, 13051194), (6, 10875995), (10, 6525597), (13, 5019690), (15, 4350398), (26, 2509845), (30, 2175199), (39, 1673230), (61, 1069770), (65, 1003938), (78, 836615), (122, 534885), (130, 501969), (169, 386130), (183, 356590), (195, 334646), (211, 309270), (305, 213954), (338, 193065), (366, 178295), (390, 167323), (422, 154635), (507, 128710), (610, 106977), (633, 103090), (793, 82290), (845, 77226), (915, 71318), (1014, 64355), (1055, 61854), (1266, 51545), (1586, 41145), (1690, 38613), (1830, 35659), (2110, 30927), (2379, 27430), (2535, 25742), (2743, 23790), (3165, 20618), (3965, 16458), (4758, 13715), (5070, 12871), (5486, 11895), (6330, 10309), (7930, 8229)]