306708420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 891233280

約数和(自身を除く): 584524860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 269, 310, 372, 465, 538, 613, 620, 807, 930, 1076, 1226, 1345, 1614, 1839, 1860, 2452, 2690, 3065, 3228, 3678, 4035, 5380, 6130, 7356, 8070, 8339, 9195, 12260, 16140, 16678, 18390, 19003, 25017, 33356, 36780, 38006, 41695, 50034, 57009, 76012, 83390, 95015, 100068, 114018, 125085, 164897, 166780, 190030, 228036, 250170, 285045, 329794, 380060, 494691, 500340, 570090, 659588, 824485, 989382, 1140180, 1648970, 1978764, 2473455, 3297940, 4946910, 5111807, 9893820, 10223614, 15335421, 20447228, 25559035, 30670842, 51118070, 61341684, 76677105, 102236140, 153354210, 306708420]

約数ペア:

[(1, 306708420), (2, 153354210), (3, 102236140), (4, 76677105), (5, 61341684), (6, 51118070), (10, 30670842), (12, 25559035), (15, 20447228), (20, 15335421), (30, 10223614), (31, 9893820), (60, 5111807), (62, 4946910), (93, 3297940), (124, 2473455), (155, 1978764), (186, 1648970), (269, 1140180), (310, 989382), (372, 824485), (465, 659588), (538, 570090), (613, 500340), (620, 494691), (807, 380060), (930, 329794), (1076, 285045), (1226, 250170), (1345, 228036), (1614, 190030), (1839, 166780), (1860, 164897), (2452, 125085), (2690, 114018), (3065, 100068), (3228, 95015), (3678, 83390), (4035, 76012), (5380, 57009), (6130, 50034), (7356, 41695), (8070, 38006), (8339, 36780), (9195, 33356), (12260, 25017), (16140, 19003), (16678, 18390)]