1297628821430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1\times {\mathrm{51071}}^1$

素因数の和:52973

約数の個数: 64

約数和(自身を含む): 2478657355776

約数和(自身を除く): 1181028534346

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 1811, 2806, 3622, 7015, 9055, 14030, 18110, 41653, 51071, 83306, 102142, 110471, 208265, 220942, 255355, 416530, 510710, 552355, 1104710, 1174633, 2349266, 2540833, 3115331, 5081666, 5873165, 6230662, 11746330, 12704165, 15576655, 25408330, 31153310, 71652613, 92489581, 143305226, 184979162, 358263065, 462447905, 716526130, 924895810, 2127260363, 4254520726, 5641864441, 10636301815, 11283728882, 21272603630, 28209322205, 56418644410, 129762882143, 259525764286, 648814410715, 1297628821430]

約数ペア:

[(1, 1297628821430), (2, 648814410715), (5, 259525764286), (10, 129762882143), (23, 56418644410), (46, 28209322205), (61, 21272603630), (115, 11283728882), (122, 10636301815), (230, 5641864441), (305, 4254520726), (610, 2127260363), (1403, 924895810), (1811, 716526130), (2806, 462447905), (3622, 358263065), (7015, 184979162), (9055, 143305226), (14030, 92489581), (18110, 71652613), (41653, 31153310), (51071, 25408330), (83306, 15576655), (102142, 12704165), (110471, 11746330), (208265, 6230662), (220942, 5873165), (255355, 5081666), (416530, 3115331), (510710, 2540833), (552355, 2349266), (1104710, 1174633)]