995664090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 2455246080

約数和(自身を除く): 1459581990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 397, 410, 615, 794, 1191, 1230, 1985, 2039, 2382, 3970, 4078, 5955, 6117, 10195, 11910, 12234, 16277, 20390, 30585, 32554, 48831, 61170, 81385, 83599, 97662, 162770, 167198, 244155, 250797, 417995, 488310, 501594, 809483, 835990, 1253985, 1618966, 2428449, 2507970, 4047415, 4856898, 8094830, 12142245, 24284490, 33188803, 66377606, 99566409, 165944015, 199132818, 331888030, 497832045, 995664090]

約数ペア:

[(1, 995664090), (2, 497832045), (3, 331888030), (5, 199132818), (6, 165944015), (10, 99566409), (15, 66377606), (30, 33188803), (41, 24284490), (82, 12142245), (123, 8094830), (205, 4856898), (246, 4047415), (397, 2507970), (410, 2428449), (615, 1618966), (794, 1253985), (1191, 835990), (1230, 809483), (1985, 501594), (2039, 488310), (2382, 417995), (3970, 250797), (4078, 244155), (5955, 167198), (6117, 162770), (10195, 97662), (11910, 83599), (12234, 81385), (16277, 61170), (20390, 48831), (30585, 32554)]