408021510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3033

約数の個数: 64

約数和(自身を含む): 1057613760

約数和(自身を除く): 649592250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 1203, 2005, 2406, 2609, 4010, 5213, 5218, 6015, 7827, 10426, 12030, 13045, 15639, 15654, 26065, 26090, 31278, 33917, 39135, 52130, 67834, 78195, 78270, 101751, 156390, 169585, 203502, 339170, 508755, 1017510, 1046209, 2092418, 3138627, 5231045, 6277254, 10462090, 13600717, 15693135, 27201434, 31386270, 40802151, 68003585, 81604302, 136007170, 204010755, 408021510]

約数ペア:

[(1, 408021510), (2, 204010755), (3, 136007170), (5, 81604302), (6, 68003585), (10, 40802151), (13, 31386270), (15, 27201434), (26, 15693135), (30, 13600717), (39, 10462090), (65, 6277254), (78, 5231045), (130, 3138627), (195, 2092418), (390, 1046209), (401, 1017510), (802, 508755), (1203, 339170), (2005, 203502), (2406, 169585), (2609, 156390), (4010, 101751), (5213, 78270), (5218, 78195), (6015, 67834), (7827, 52130), (10426, 39135), (12030, 33917), (13045, 31278), (15639, 26090), (15654, 26065)]