152305790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5457

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 196059010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5399, 5642, 10798, 14105, 26995, 28210, 37793, 53990, 70187, 75586, 140374, 167369, 188965, 334738, 350935, 377930, 491309, 701870, 836845, 982618, 1171583, 1673690, 2175797, 2343166, 2456545, 4351594, 4913090, 5857915, 10878985, 11715830, 15230579, 21757970, 30461158, 76152895, 152305790]

約数ペア:

[(1, 152305790), (2, 76152895), (5, 30461158), (7, 21757970), (10, 15230579), (13, 11715830), (14, 10878985), (26, 5857915), (31, 4913090), (35, 4351594), (62, 2456545), (65, 2343166), (70, 2175797), (91, 1673690), (130, 1171583), (155, 982618), (182, 836845), (217, 701870), (310, 491309), (403, 377930), (434, 350935), (455, 334738), (806, 188965), (910, 167369), (1085, 140374), (2015, 75586), (2170, 70187), (2821, 53990), (4030, 37793), (5399, 28210), (5642, 26995), (10798, 14105)]