7087470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 19414080

約数和(自身を除く): 12326610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1069, 1105, 1326, 2138, 2210, 3207, 3315, 5345, 6414, 6630, 10690, 13897, 16035, 18173, 27794, 32070, 36346, 41691, 54519, 69485, 83382, 90865, 109038, 138970, 181730, 208455, 236249, 272595, 416910, 472498, 545190, 708747, 1181245, 1417494, 2362490, 3543735, 7087470]

約数ペア:

[(1, 7087470), (2, 3543735), (3, 2362490), (5, 1417494), (6, 1181245), (10, 708747), (13, 545190), (15, 472498), (17, 416910), (26, 272595), (30, 236249), (34, 208455), (39, 181730), (51, 138970), (65, 109038), (78, 90865), (85, 83382), (102, 69485), (130, 54519), (170, 41691), (195, 36346), (221, 32070), (255, 27794), (390, 18173), (442, 16035), (510, 13897), (663, 10690), (1069, 6630), (1105, 6414), (1326, 5345), (2138, 3315), (2210, 3207)]