90395690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 213539328

約数和(自身を除く): 123143638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 110, 154, 155, 217, 245, 310, 341, 385, 434, 490, 539, 541, 682, 770, 1078, 1082, 1085, 1519, 1705, 2170, 2387, 2695, 2705, 3038, 3410, 3787, 4774, 5390, 5410, 5951, 7574, 7595, 11902, 11935, 15190, 16709, 16771, 18935, 23870, 26509, 29755, 33418, 33542, 37870, 41657, 53018, 59510, 83314, 83545, 83855, 117397, 132545, 167090, 167710, 184481, 208285, 234794, 265090, 291599, 368962, 416570, 583198, 586985, 821779, 922405, 1173970, 1291367, 1457995, 1643558, 1844810, 2582734, 2915990, 4108895, 6456835, 8217790, 9039569, 12913670, 18079138, 45197845, 90395690]

約数ペア:

[(1, 90395690), (2, 45197845), (5, 18079138), (7, 12913670), (10, 9039569), (11, 8217790), (14, 6456835), (22, 4108895), (31, 2915990), (35, 2582734), (49, 1844810), (55, 1643558), (62, 1457995), (70, 1291367), (77, 1173970), (98, 922405), (110, 821779), (154, 586985), (155, 583198), (217, 416570), (245, 368962), (310, 291599), (341, 265090), (385, 234794), (434, 208285), (490, 184481), (539, 167710), (541, 167090), (682, 132545), (770, 117397), (1078, 83855), (1082, 83545), (1085, 83314), (1519, 59510), (1705, 53018), (2170, 41657), (2387, 37870), (2695, 33542), (2705, 33418), (3038, 29755), (3410, 26509), (3787, 23870), (4774, 18935), (5390, 16771), (5410, 16709), (5951, 15190), (7574, 11935), (7595, 11902)]