313704810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 847342080

約数和(自身を除く): 533637270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 229, 279, 310, 458, 465, 491, 558, 687, 930, 982, 1145, 1374, 1395, 1473, 2061, 2290, 2455, 2790, 2946, 3435, 4122, 4419, 4910, 6870, 7099, 7365, 8838, 10305, 14198, 14730, 15221, 20610, 21297, 22095, 30442, 35495, 42594, 44190, 45663, 63891, 70990, 76105, 91326, 106485, 112439, 127782, 136989, 152210, 212970, 224878, 228315, 273978, 319455, 337317, 456630, 562195, 638910, 674634, 684945, 1011951, 1124390, 1369890, 1686585, 2023902, 3373170, 3485609, 5059755, 6971218, 10119510, 10456827, 17428045, 20913654, 31370481, 34856090, 52284135, 62740962, 104568270, 156852405, 313704810]

約数ペア:

[(1, 313704810), (2, 156852405), (3, 104568270), (5, 62740962), (6, 52284135), (9, 34856090), (10, 31370481), (15, 20913654), (18, 17428045), (30, 10456827), (31, 10119510), (45, 6971218), (62, 5059755), (90, 3485609), (93, 3373170), (155, 2023902), (186, 1686585), (229, 1369890), (279, 1124390), (310, 1011951), (458, 684945), (465, 674634), (491, 638910), (558, 562195), (687, 456630), (930, 337317), (982, 319455), (1145, 273978), (1374, 228315), (1395, 224878), (1473, 212970), (2061, 152210), (2290, 136989), (2455, 127782), (2790, 112439), (2946, 106485), (3435, 91326), (4122, 76105), (4419, 70990), (4910, 63891), (6870, 45663), (7099, 44190), (7365, 42594), (8838, 35495), (10305, 30442), (14198, 22095), (14730, 21297), (15221, 20610)]