30637230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 83861568

約数和(自身を除く): 53224338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4621, 6630, 9242, 13863, 23105, 27726, 46210, 60073, 69315, 78557, 120146, 138630, 157114, 180219, 235671, 300365, 360438, 392785, 471342, 600730, 785570, 901095, 1021241, 1178355, 1802190, 2042482, 2356710, 3063723, 5106205, 6127446, 10212410, 15318615, 30637230]

約数ペア:

[(1, 30637230), (2, 15318615), (3, 10212410), (5, 6127446), (6, 5106205), (10, 3063723), (13, 2356710), (15, 2042482), (17, 1802190), (26, 1178355), (30, 1021241), (34, 901095), (39, 785570), (51, 600730), (65, 471342), (78, 392785), (85, 360438), (102, 300365), (130, 235671), (170, 180219), (195, 157114), (221, 138630), (255, 120146), (390, 78557), (442, 69315), (510, 60073), (663, 46210), (1105, 27726), (1326, 23105), (2210, 13863), (3315, 9242), (4621, 6630)]