2790841170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{3049}}^1$

素因数の和:5419

約数の個数: 64

約数和(自身を含む): 7218691200

約数和(自身を除く): 4427850030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2347, 3049, 4694, 6098, 7041, 9147, 11735, 14082, 15245, 18294, 23470, 30490, 30511, 35205, 39637, 45735, 61022, 70410, 79274, 91470, 91533, 118911, 152555, 183066, 198185, 237822, 305110, 396370, 457665, 594555, 915330, 1189110, 7156003, 14312006, 21468009, 35780015, 42936018, 71560030, 93028039, 107340045, 186056078, 214680090, 279084117, 465140195, 558168234, 930280390, 1395420585, 2790841170]

約数ペア:

[(1, 2790841170), (2, 1395420585), (3, 930280390), (5, 558168234), (6, 465140195), (10, 279084117), (13, 214680090), (15, 186056078), (26, 107340045), (30, 93028039), (39, 71560030), (65, 42936018), (78, 35780015), (130, 21468009), (195, 14312006), (390, 7156003), (2347, 1189110), (3049, 915330), (4694, 594555), (6098, 457665), (7041, 396370), (9147, 305110), (11735, 237822), (14082, 198185), (15245, 183066), (18294, 152555), (23470, 118911), (30490, 91533), (30511, 91470), (35205, 79274), (39637, 70410), (45735, 61022)]