131144970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 368831232

約数和(自身を除く): 237686262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 97, 102, 110, 165, 170, 187, 194, 241, 255, 291, 330, 374, 482, 485, 510, 561, 582, 723, 935, 970, 1067, 1122, 1205, 1446, 1455, 1649, 1870, 2134, 2410, 2651, 2805, 2910, 3201, 3298, 3615, 4097, 4947, 5302, 5335, 5610, 6402, 7230, 7953, 8194, 8245, 9894, 10670, 12291, 13255, 15906, 16005, 16490, 18139, 20485, 23377, 24582, 24735, 26510, 32010, 36278, 39765, 40970, 45067, 46754, 49470, 54417, 61455, 70131, 79530, 90134, 90695, 108834, 116885, 122910, 135201, 140262, 181390, 225335, 233770, 257147, 270402, 272085, 350655, 397409, 450670, 514294, 544170, 676005, 701310, 771441, 794818, 1192227, 1285735, 1352010, 1542882, 1987045, 2384454, 2571470, 3857205, 3974090, 4371499, 5961135, 7714410, 8742998, 11922270, 13114497, 21857495, 26228994, 43714990, 65572485, 131144970]

約数ペア:

[(1, 131144970), (2, 65572485), (3, 43714990), (5, 26228994), (6, 21857495), (10, 13114497), (11, 11922270), (15, 8742998), (17, 7714410), (22, 5961135), (30, 4371499), (33, 3974090), (34, 3857205), (51, 2571470), (55, 2384454), (66, 1987045), (85, 1542882), (97, 1352010), (102, 1285735), (110, 1192227), (165, 794818), (170, 771441), (187, 701310), (194, 676005), (241, 544170), (255, 514294), (291, 450670), (330, 397409), (374, 350655), (482, 272085), (485, 270402), (510, 257147), (561, 233770), (582, 225335), (723, 181390), (935, 140262), (970, 135201), (1067, 122910), (1122, 116885), (1205, 108834), (1446, 90695), (1455, 90134), (1649, 79530), (1870, 70131), (2134, 61455), (2410, 54417), (2651, 49470), (2805, 46754), (2910, 45067), (3201, 40970), (3298, 39765), (3615, 36278), (4097, 32010), (4947, 26510), (5302, 24735), (5335, 24582), (5610, 23377), (6402, 20485), (7230, 18139), (7953, 16490), (8194, 16005), (8245, 15906), (9894, 13255), (10670, 12291)]