90132770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 211870080

約数和(自身を除く): 121737310

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 182, 190, 247, 266, 338, 401, 455, 494, 665, 802, 845, 910, 1183, 1235, 1330, 1690, 1729, 2005, 2366, 2470, 2807, 3211, 3458, 4010, 5213, 5614, 5915, 6422, 7619, 8645, 10426, 11830, 14035, 15238, 16055, 17290, 22477, 26065, 28070, 32110, 36491, 38095, 44954, 52130, 53333, 67769, 72982, 76190, 99047, 106666, 112385, 135538, 182455, 198094, 224770, 266665, 338845, 364910, 474383, 495235, 533330, 677690, 693329, 948766, 990470, 1287611, 1386658, 2371915, 2575222, 3466645, 4743830, 6438055, 6933290, 9013277, 12876110, 18026554, 45066385, 90132770]

約数ペア:

[(1, 90132770), (2, 45066385), (5, 18026554), (7, 12876110), (10, 9013277), (13, 6933290), (14, 6438055), (19, 4743830), (26, 3466645), (35, 2575222), (38, 2371915), (65, 1386658), (70, 1287611), (91, 990470), (95, 948766), (130, 693329), (133, 677690), (169, 533330), (182, 495235), (190, 474383), (247, 364910), (266, 338845), (338, 266665), (401, 224770), (455, 198094), (494, 182455), (665, 135538), (802, 112385), (845, 106666), (910, 99047), (1183, 76190), (1235, 72982), (1330, 67769), (1690, 53333), (1729, 52130), (2005, 44954), (2366, 38095), (2470, 36491), (2807, 32110), (3211, 28070), (3458, 26065), (4010, 22477), (5213, 17290), (5614, 16055), (5915, 15238), (6422, 14035), (7619, 11830), (8645, 10426)]