173821090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 341397504

約数和(自身を除く): 167576414

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 97, 127, 166, 170, 194, 254, 415, 485, 635, 830, 970, 1270, 1411, 1649, 2159, 2822, 3298, 4318, 7055, 8051, 8245, 10541, 10795, 12319, 14110, 16102, 16490, 21082, 21590, 24638, 40255, 52705, 61595, 80510, 105410, 123190, 136867, 179197, 209423, 273734, 358394, 418846, 684335, 895985, 1022477, 1047115, 1368670, 1791970, 2044954, 2094230, 5112385, 10224770, 17382109, 34764218, 86910545, 173821090]

約数ペア:

[(1, 173821090), (2, 86910545), (5, 34764218), (10, 17382109), (17, 10224770), (34, 5112385), (83, 2094230), (85, 2044954), (97, 1791970), (127, 1368670), (166, 1047115), (170, 1022477), (194, 895985), (254, 684335), (415, 418846), (485, 358394), (635, 273734), (830, 209423), (970, 179197), (1270, 136867), (1411, 123190), (1649, 105410), (2159, 80510), (2822, 61595), (3298, 52705), (4318, 40255), (7055, 24638), (8051, 21590), (8245, 21082), (10541, 16490), (10795, 16102), (12319, 14110)]