3260940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6899700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 139, 170, 204, 230, 255, 276, 278, 340, 345, 391, 417, 460, 510, 556, 690, 695, 782, 834, 1020, 1173, 1380, 1390, 1564, 1668, 1955, 2085, 2346, 2363, 2780, 3197, 3910, 4170, 4692, 4726, 5865, 6394, 7089, 7820, 8340, 9452, 9591, 11730, 11815, 12788, 14178, 15985, 19182, 23460, 23630, 28356, 31970, 35445, 38364, 47260, 47955, 54349, 63940, 70890, 95910, 108698, 141780, 163047, 191820, 217396, 271745, 326094, 543490, 652188, 815235, 1086980, 1630470, 3260940]

約数ペア:

[(1, 3260940), (2, 1630470), (3, 1086980), (4, 815235), (5, 652188), (6, 543490), (10, 326094), (12, 271745), (15, 217396), (17, 191820), (20, 163047), (23, 141780), (30, 108698), (34, 95910), (46, 70890), (51, 63940), (60, 54349), (68, 47955), (69, 47260), (85, 38364), (92, 35445), (102, 31970), (115, 28356), (138, 23630), (139, 23460), (170, 19182), (204, 15985), (230, 14178), (255, 12788), (276, 11815), (278, 11730), (340, 9591), (345, 9452), (391, 8340), (417, 7820), (460, 7089), (510, 6394), (556, 5865), (690, 4726), (695, 4692), (782, 4170), (834, 3910), (1020, 3197), (1173, 2780), (1380, 2363), (1390, 2346), (1564, 2085), (1668, 1955)]