69219540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29581}}^1$

素因数の和:29609

約数の個数: 72

約数和(自身を含む): 226124808

約数和(自身を除く): 156905268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29581, 59162, 88743, 118324, 147905, 177486, 266229, 295810, 354972, 384553, 443715, 532458, 591620, 769106, 887430, 1064916, 1153659, 1331145, 1538212, 1774860, 1922765, 2307318, 2662290, 3460977, 3845530, 4614636, 5324580, 5768295, 6921954, 7691060, 11536590, 13843908, 17304885, 23073180, 34609770, 69219540]

約数ペア:

[(1, 69219540), (2, 34609770), (3, 23073180), (4, 17304885), (5, 13843908), (6, 11536590), (9, 7691060), (10, 6921954), (12, 5768295), (13, 5324580), (15, 4614636), (18, 3845530), (20, 3460977), (26, 2662290), (30, 2307318), (36, 1922765), (39, 1774860), (45, 1538212), (52, 1331145), (60, 1153659), (65, 1064916), (78, 887430), (90, 769106), (117, 591620), (130, 532458), (156, 443715), (180, 384553), (195, 354972), (234, 295810), (260, 266229), (390, 177486), (468, 147905), (585, 118324), (780, 88743), (1170, 59162), (2340, 29581)]