739705340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 1793111040

約数和(自身を除く): 1053405700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 271, 380, 418, 542, 653, 836, 1045, 1084, 1306, 1355, 2090, 2612, 2710, 2981, 3265, 4180, 5149, 5420, 5962, 6530, 7183, 10298, 11924, 12407, 13060, 14366, 14905, 20596, 24814, 25745, 28732, 29810, 35915, 49628, 51490, 56639, 59620, 62035, 71830, 102980, 113278, 124070, 136477, 143660, 176963, 226556, 248140, 272954, 283195, 353926, 545908, 566390, 682385, 707852, 884815, 1132780, 1364770, 1769630, 1946593, 2729540, 3362297, 3539260, 3893186, 6724594, 7786372, 9732965, 13449188, 16811485, 19465930, 33622970, 36985267, 38931860, 67245940, 73970534, 147941068, 184926335, 369852670, 739705340]

約数ペア:

[(1, 739705340), (2, 369852670), (4, 184926335), (5, 147941068), (10, 73970534), (11, 67245940), (19, 38931860), (20, 36985267), (22, 33622970), (38, 19465930), (44, 16811485), (55, 13449188), (76, 9732965), (95, 7786372), (110, 6724594), (190, 3893186), (209, 3539260), (220, 3362297), (271, 2729540), (380, 1946593), (418, 1769630), (542, 1364770), (653, 1132780), (836, 884815), (1045, 707852), (1084, 682385), (1306, 566390), (1355, 545908), (2090, 353926), (2612, 283195), (2710, 272954), (2981, 248140), (3265, 226556), (4180, 176963), (5149, 143660), (5420, 136477), (5962, 124070), (6530, 113278), (7183, 102980), (10298, 71830), (11924, 62035), (12407, 59620), (13060, 56639), (14366, 51490), (14905, 49628), (20596, 35915), (24814, 29810), (25745, 28732)]