3954860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 10668672

約数和(自身を除く): 6713812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 53, 65, 70, 82, 91, 106, 130, 140, 164, 182, 205, 212, 260, 265, 287, 364, 371, 410, 455, 530, 533, 574, 689, 742, 820, 910, 1060, 1066, 1148, 1378, 1435, 1484, 1820, 1855, 2132, 2173, 2665, 2756, 2870, 3445, 3710, 3731, 4346, 4823, 5330, 5740, 6890, 7420, 7462, 8692, 9646, 10660, 10865, 13780, 14924, 15211, 18655, 19292, 21730, 24115, 28249, 30422, 37310, 43460, 48230, 56498, 60844, 74620, 76055, 96460, 112996, 141245, 152110, 197743, 282490, 304220, 395486, 564980, 790972, 988715, 1977430, 3954860]

約数ペア:

[(1, 3954860), (2, 1977430), (4, 988715), (5, 790972), (7, 564980), (10, 395486), (13, 304220), (14, 282490), (20, 197743), (26, 152110), (28, 141245), (35, 112996), (41, 96460), (52, 76055), (53, 74620), (65, 60844), (70, 56498), (82, 48230), (91, 43460), (106, 37310), (130, 30422), (140, 28249), (164, 24115), (182, 21730), (205, 19292), (212, 18655), (260, 15211), (265, 14924), (287, 13780), (364, 10865), (371, 10660), (410, 9646), (455, 8692), (530, 7462), (533, 7420), (574, 6890), (689, 5740), (742, 5330), (820, 4823), (910, 4346), (1060, 3731), (1066, 3710), (1148, 3445), (1378, 2870), (1435, 2756), (1484, 2665), (1820, 2173), (1855, 2132)]