907793670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6550

約数の個数: 128

約数和(自身を含む): 2688215040

約数和(自身を除く): 1780421370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 203, 210, 230, 290, 322, 345, 406, 435, 483, 609, 667, 690, 805, 870, 966, 1015, 1218, 1334, 1610, 2001, 2030, 2415, 3045, 3335, 4002, 4669, 4830, 6090, 6481, 6670, 9338, 10005, 12962, 14007, 19443, 20010, 23345, 28014, 32405, 38886, 45367, 46690, 64810, 70035, 90734, 97215, 136101, 140070, 149063, 187949, 194430, 226835, 272202, 298126, 375898, 447189, 453670, 563847, 680505, 745315, 894378, 939745, 1043441, 1127694, 1315643, 1361010, 1490630, 1879490, 2086882, 2235945, 2631286, 2819235, 3130323, 3946929, 4322827, 4471890, 5217205, 5638470, 6260646, 6578215, 7893858, 8645654, 10434410, 12968481, 13156430, 15651615, 19734645, 21614135, 25936962, 30259789, 31303230, 39469290, 43228270, 60519578, 64842405, 90779367, 129684810, 151298945, 181558734, 302597890, 453896835, 907793670]

約数ペア:

[(1, 907793670), (2, 453896835), (3, 302597890), (5, 181558734), (6, 151298945), (7, 129684810), (10, 90779367), (14, 64842405), (15, 60519578), (21, 43228270), (23, 39469290), (29, 31303230), (30, 30259789), (35, 25936962), (42, 21614135), (46, 19734645), (58, 15651615), (69, 13156430), (70, 12968481), (87, 10434410), (105, 8645654), (115, 7893858), (138, 6578215), (145, 6260646), (161, 5638470), (174, 5217205), (203, 4471890), (210, 4322827), (230, 3946929), (290, 3130323), (322, 2819235), (345, 2631286), (406, 2235945), (435, 2086882), (483, 1879490), (609, 1490630), (667, 1361010), (690, 1315643), (805, 1127694), (870, 1043441), (966, 939745), (1015, 894378), (1218, 745315), (1334, 680505), (1610, 563847), (2001, 453670), (2030, 447189), (2415, 375898), (3045, 298126), (3335, 272202), (4002, 226835), (4669, 194430), (4830, 187949), (6090, 149063), (6481, 140070), (6670, 136101), (9338, 97215), (10005, 90734), (12962, 70035), (14007, 64810), (19443, 46690), (20010, 45367), (23345, 38886), (28014, 32405)]