141955770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 395642880

約数和(自身を除く): 253687110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 59, 66, 69, 110, 115, 118, 138, 165, 177, 230, 253, 295, 317, 330, 345, 354, 506, 590, 634, 649, 690, 759, 885, 951, 1265, 1298, 1357, 1518, 1585, 1770, 1902, 1947, 2530, 2714, 3170, 3245, 3487, 3795, 3894, 4071, 4755, 6490, 6785, 6974, 7291, 7590, 8142, 9510, 9735, 10461, 13570, 14582, 14927, 17435, 18703, 19470, 20355, 20922, 21873, 29854, 34870, 36455, 37406, 40710, 43746, 44781, 52305, 56109, 72910, 74635, 80201, 89562, 93515, 104610, 109365, 112218, 149270, 160402, 187030, 205733, 218730, 223905, 240603, 280545, 401005, 411466, 430169, 447810, 481206, 561090, 617199, 802010, 860338, 1028665, 1203015, 1234398, 1290507, 2057330, 2150845, 2406030, 2581014, 3085995, 4301690, 4731859, 6171990, 6452535, 9463718, 12905070, 14195577, 23659295, 28391154, 47318590, 70977885, 141955770]

約数ペア:

[(1, 141955770), (2, 70977885), (3, 47318590), (5, 28391154), (6, 23659295), (10, 14195577), (11, 12905070), (15, 9463718), (22, 6452535), (23, 6171990), (30, 4731859), (33, 4301690), (46, 3085995), (55, 2581014), (59, 2406030), (66, 2150845), (69, 2057330), (110, 1290507), (115, 1234398), (118, 1203015), (138, 1028665), (165, 860338), (177, 802010), (230, 617199), (253, 561090), (295, 481206), (317, 447810), (330, 430169), (345, 411466), (354, 401005), (506, 280545), (590, 240603), (634, 223905), (649, 218730), (690, 205733), (759, 187030), (885, 160402), (951, 149270), (1265, 112218), (1298, 109365), (1357, 104610), (1518, 93515), (1585, 89562), (1770, 80201), (1902, 74635), (1947, 72910), (2530, 56109), (2714, 52305), (3170, 44781), (3245, 43746), (3487, 40710), (3795, 37406), (3894, 36455), (4071, 34870), (4755, 29854), (6490, 21873), (6785, 20922), (6974, 20355), (7291, 19470), (7590, 18703), (8142, 17435), (9510, 14927), (9735, 14582), (10461, 13570)]