1955711230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6197}}^1$

素因数の和:6385

約数の個数: 64

約数和(自身を含む): 4069854720

約数和(自身を除く): 2114143490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 190, 209, 302, 418, 755, 1045, 1510, 1661, 2090, 2869, 3322, 5738, 6197, 8305, 12394, 14345, 16610, 28690, 30985, 31559, 61970, 63118, 68167, 117743, 136334, 157795, 235486, 315590, 340835, 588715, 681670, 935747, 1177430, 1295173, 1871494, 2590346, 4678735, 6475865, 9357470, 10293217, 12951730, 17779193, 20586434, 35558386, 51466085, 88895965, 102932170, 177791930, 195571123, 391142246, 977855615, 1955711230]

約数ペア:

[(1, 1955711230), (2, 977855615), (5, 391142246), (10, 195571123), (11, 177791930), (19, 102932170), (22, 88895965), (38, 51466085), (55, 35558386), (95, 20586434), (110, 17779193), (151, 12951730), (190, 10293217), (209, 9357470), (302, 6475865), (418, 4678735), (755, 2590346), (1045, 1871494), (1510, 1295173), (1661, 1177430), (2090, 935747), (2869, 681670), (3322, 588715), (5738, 340835), (6197, 315590), (8305, 235486), (12394, 157795), (14345, 136334), (16610, 117743), (28690, 68167), (30985, 63118), (31559, 61970)]