42655860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18257

約数の個数: 72

約数和(自身を含む): 139350120

約数和(自身を除く): 96694260

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, 18229, 36458, 54687, 72916, 91145, 109374, 164061, 182290, 218748, 236977, 273435, 328122, 364580, 473954, 546870, 656244, 710931, 820305, 947908, 1093740, 1184885, 1421862, 1640610, 2132793, 2369770, 2843724, 3281220, 3554655, 4265586, 4739540, 7109310, 8531172, 10663965, 14218620, 21327930, 42655860]

約数ペア:

[(1, 42655860), (2, 21327930), (3, 14218620), (4, 10663965), (5, 8531172), (6, 7109310), (9, 4739540), (10, 4265586), (12, 3554655), (13, 3281220), (15, 2843724), (18, 2369770), (20, 2132793), (26, 1640610), (30, 1421862), (36, 1184885), (39, 1093740), (45, 947908), (52, 820305), (60, 710931), (65, 656244), (78, 546870), (90, 473954), (117, 364580), (130, 328122), (156, 273435), (180, 236977), (195, 218748), (234, 182290), (260, 164061), (390, 109374), (468, 91145), (585, 72916), (780, 54687), (1170, 36458), (2340, 18229)]