2019940050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{7283}}^1$

素因数の和:7384

約数の個数: 72

約数和(自身を含む): 5129363664

約数和(自身を除く): 3109423614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1849, 2150, 3225, 3698, 5547, 6450, 7283, 9245, 11094, 14566, 18490, 21849, 27735, 36415, 43698, 46225, 55470, 72830, 92450, 109245, 138675, 182075, 218490, 277350, 313169, 364150, 546225, 626338, 939507, 1092450, 1565845, 1879014, 3131690, 4697535, 7829225, 9395070, 13466267, 15658450, 23487675, 26932534, 40398801, 46975350, 67331335, 80797602, 134662670, 201994005, 336656675, 403988010, 673313350, 1009970025, 2019940050]

約数ペア:

[(1, 2019940050), (2, 1009970025), (3, 673313350), (5, 403988010), (6, 336656675), (10, 201994005), (15, 134662670), (25, 80797602), (30, 67331335), (43, 46975350), (50, 40398801), (75, 26932534), (86, 23487675), (129, 15658450), (150, 13466267), (215, 9395070), (258, 7829225), (430, 4697535), (645, 3131690), (1075, 1879014), (1290, 1565845), (1849, 1092450), (2150, 939507), (3225, 626338), (3698, 546225), (5547, 364150), (6450, 313169), (7283, 277350), (9245, 218490), (11094, 182075), (14566, 138675), (18490, 109245), (21849, 92450), (27735, 72830), (36415, 55470), (43698, 46225)]