310385790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8079

約数の個数: 128

約数和(自身を含む): 972518400

約数和(自身を除く): 662132610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 8039, 12870, 16078, 19305, 24117, 38610, 40195, 48234, 72351, 80390, 88429, 104507, 120585, 144702, 176858, 209014, 217053, 241170, 265287, 313521, 361755, 434106, 442145, 522535, 530574, 627042, 723510, 795861, 884290, 940563, 1045070, 1085265, 1149577, 1326435, 1567605, 1591722, 1881126, 2170530, 2299154, 2387583, 2652870, 2821689, 3135210, 3448731, 3979305, 4702815, 4775166, 5643378, 5747885, 6897462, 7958610, 9405630, 10346193, 11495770, 11937915, 14108445, 17243655, 20692386, 23875830, 28216890, 31038579, 34487310, 51730965, 62077158, 103461930, 155192895, 310385790]

約数ペア:

[(1, 310385790), (2, 155192895), (3, 103461930), (5, 62077158), (6, 51730965), (9, 34487310), (10, 31038579), (11, 28216890), (13, 23875830), (15, 20692386), (18, 17243655), (22, 14108445), (26, 11937915), (27, 11495770), (30, 10346193), (33, 9405630), (39, 7958610), (45, 6897462), (54, 5747885), (55, 5643378), (65, 4775166), (66, 4702815), (78, 3979305), (90, 3448731), (99, 3135210), (110, 2821689), (117, 2652870), (130, 2387583), (135, 2299154), (143, 2170530), (165, 1881126), (195, 1591722), (198, 1567605), (234, 1326435), (270, 1149577), (286, 1085265), (297, 1045070), (330, 940563), (351, 884290), (390, 795861), (429, 723510), (495, 627042), (585, 530574), (594, 522535), (702, 442145), (715, 434106), (858, 361755), (990, 313521), (1170, 265287), (1287, 241170), (1430, 217053), (1485, 209014), (1755, 176858), (2145, 144702), (2574, 120585), (2970, 104507), (3510, 88429), (3861, 80390), (4290, 72351), (6435, 48234), (7722, 40195), (8039, 38610), (12870, 24117), (16078, 19305)]