15678910860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{32353}}^1$

素因数の和:32603

約数の個数: 96

約数和(自身を含む): 45201385152

約数和(自身を除く): 29522474292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 197, 205, 246, 394, 410, 492, 591, 615, 788, 820, 985, 1182, 1230, 1970, 2364, 2460, 2955, 3940, 5910, 8077, 11820, 16154, 24231, 32308, 32353, 40385, 48462, 64706, 80770, 96924, 97059, 121155, 129412, 161540, 161765, 194118, 242310, 323530, 388236, 484620, 485295, 647060, 970590, 1326473, 1941180, 2652946, 3979419, 5305892, 6373541, 6632365, 7958838, 12747082, 13264730, 15917676, 19120623, 19897095, 25494164, 26529460, 31867705, 38241246, 39794190, 63735410, 76482492, 79588380, 95603115, 127470820, 191206230, 261315181, 382412460, 522630362, 783945543, 1045260724, 1306575905, 1567891086, 2613151810, 3135782172, 3919727715, 5226303620, 7839455430, 15678910860]

約数ペア:

[(1, 15678910860), (2, 7839455430), (3, 5226303620), (4, 3919727715), (5, 3135782172), (6, 2613151810), (10, 1567891086), (12, 1306575905), (15, 1045260724), (20, 783945543), (30, 522630362), (41, 382412460), (60, 261315181), (82, 191206230), (123, 127470820), (164, 95603115), (197, 79588380), (205, 76482492), (246, 63735410), (394, 39794190), (410, 38241246), (492, 31867705), (591, 26529460), (615, 25494164), (788, 19897095), (820, 19120623), (985, 15917676), (1182, 13264730), (1230, 12747082), (1970, 7958838), (2364, 6632365), (2460, 6373541), (2955, 5305892), (3940, 3979419), (5910, 2652946), (8077, 1941180), (11820, 1326473), (16154, 970590), (24231, 647060), (32308, 485295), (32353, 484620), (40385, 388236), (48462, 323530), (64706, 242310), (80770, 194118), (96924, 161765), (97059, 161540), (121155, 129412)]