219769140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2349

約数の個数: 96

約数和(自身を含む): 651442176

約数和(自身を除く): 431673036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1633, 2130, 2243, 3266, 4260, 4486, 4899, 6532, 6729, 8165, 8972, 9798, 11215, 13458, 16330, 19596, 22430, 24495, 26916, 32660, 33645, 44860, 48990, 51589, 67290, 97980, 103178, 134580, 154767, 159253, 206356, 257945, 309534, 318506, 477759, 515890, 619068, 637012, 773835, 796265, 955518, 1031780, 1547670, 1592530, 1911036, 2388795, 3095340, 3185060, 3662819, 4777590, 7325638, 9555180, 10988457, 14651276, 18314095, 21976914, 36628190, 43953828, 54942285, 73256380, 109884570, 219769140]

約数ペア:

[(1, 219769140), (2, 109884570), (3, 73256380), (4, 54942285), (5, 43953828), (6, 36628190), (10, 21976914), (12, 18314095), (15, 14651276), (20, 10988457), (23, 9555180), (30, 7325638), (46, 4777590), (60, 3662819), (69, 3185060), (71, 3095340), (92, 2388795), (115, 1911036), (138, 1592530), (142, 1547670), (213, 1031780), (230, 955518), (276, 796265), (284, 773835), (345, 637012), (355, 619068), (426, 515890), (460, 477759), (690, 318506), (710, 309534), (852, 257945), (1065, 206356), (1380, 159253), (1420, 154767), (1633, 134580), (2130, 103178), (2243, 97980), (3266, 67290), (4260, 51589), (4486, 48990), (4899, 44860), (6532, 33645), (6729, 32660), (8165, 26916), (8972, 24495), (9798, 22430), (11215, 19596), (13458, 16330)]