241009870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 481282560

約数和(自身を除く): 240272690

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 131, 190, 230, 262, 421, 437, 655, 842, 874, 1310, 2105, 2185, 2489, 3013, 4210, 4370, 4978, 6026, 7999, 9683, 12445, 15065, 15998, 19366, 24890, 30130, 39995, 48415, 55151, 57247, 79990, 96830, 110302, 114494, 183977, 275755, 286235, 367954, 551510, 572470, 919885, 1047869, 1268473, 1839770, 2095738, 2536946, 5239345, 6342365, 10478690, 12684730, 24100987, 48201974, 120504935, 241009870]

約数ペア:

[(1, 241009870), (2, 120504935), (5, 48201974), (10, 24100987), (19, 12684730), (23, 10478690), (38, 6342365), (46, 5239345), (95, 2536946), (115, 2095738), (131, 1839770), (190, 1268473), (230, 1047869), (262, 919885), (421, 572470), (437, 551510), (655, 367954), (842, 286235), (874, 275755), (1310, 183977), (2105, 114494), (2185, 110302), (2489, 96830), (3013, 79990), (4210, 57247), (4370, 55151), (4978, 48415), (6026, 39995), (7999, 30130), (9683, 24890), (12445, 19366), (15065, 15998)]