12931590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 38085120

約数和(自身を除く): 25153530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 463, 490, 570, 665, 735, 798, 926, 931, 1330, 1389, 1470, 1862, 1995, 2315, 2778, 2793, 3241, 3990, 4630, 4655, 5586, 6482, 6945, 8797, 9310, 9723, 13890, 13965, 16205, 17594, 19446, 22687, 26391, 27930, 32410, 43985, 45374, 48615, 52782, 61579, 68061, 87970, 97230, 113435, 123158, 131955, 136122, 184737, 226870, 263910, 307895, 340305, 369474, 431053, 615790, 680610, 862106, 923685, 1293159, 1847370, 2155265, 2586318, 4310530, 6465795, 12931590]

約数ペア:

[(1, 12931590), (2, 6465795), (3, 4310530), (5, 2586318), (6, 2155265), (7, 1847370), (10, 1293159), (14, 923685), (15, 862106), (19, 680610), (21, 615790), (30, 431053), (35, 369474), (38, 340305), (42, 307895), (49, 263910), (57, 226870), (70, 184737), (95, 136122), (98, 131955), (105, 123158), (114, 113435), (133, 97230), (147, 87970), (190, 68061), (210, 61579), (245, 52782), (266, 48615), (285, 45374), (294, 43985), (399, 32410), (463, 27930), (490, 26391), (570, 22687), (665, 19446), (735, 17594), (798, 16205), (926, 13965), (931, 13890), (1330, 9723), (1389, 9310), (1470, 8797), (1862, 6945), (1995, 6482), (2315, 5586), (2778, 4655), (2793, 4630), (3241, 3990)]