7412340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 24349248

約数和(自身を除く): 16936908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 43, 51, 52, 60, 65, 68, 78, 85, 86, 102, 129, 130, 156, 169, 170, 172, 195, 204, 215, 221, 255, 258, 260, 338, 340, 390, 430, 442, 507, 510, 516, 559, 645, 663, 676, 731, 780, 845, 860, 884, 1014, 1020, 1105, 1118, 1290, 1326, 1462, 1677, 1690, 2028, 2193, 2210, 2236, 2535, 2580, 2652, 2795, 2873, 2924, 3315, 3354, 3380, 3655, 4386, 4420, 5070, 5590, 5746, 6630, 6708, 7267, 7310, 8385, 8619, 8772, 9503, 10140, 10965, 11180, 11492, 13260, 14365, 14534, 14620, 16770, 17238, 19006, 21801, 21930, 28509, 28730, 29068, 33540, 34476, 36335, 38012, 43095, 43602, 43860, 47515, 57018, 57460, 72670, 86190, 87204, 95030, 109005, 114036, 123539, 142545, 145340, 172380, 190060, 218010, 247078, 285090, 370617, 436020, 494156, 570180, 617695, 741234, 1235390, 1482468, 1853085, 2470780, 3706170, 7412340]

約数ペア:

[(1, 7412340), (2, 3706170), (3, 2470780), (4, 1853085), (5, 1482468), (6, 1235390), (10, 741234), (12, 617695), (13, 570180), (15, 494156), (17, 436020), (20, 370617), (26, 285090), (30, 247078), (34, 218010), (39, 190060), (43, 172380), (51, 145340), (52, 142545), (60, 123539), (65, 114036), (68, 109005), (78, 95030), (85, 87204), (86, 86190), (102, 72670), (129, 57460), (130, 57018), (156, 47515), (169, 43860), (170, 43602), (172, 43095), (195, 38012), (204, 36335), (215, 34476), (221, 33540), (255, 29068), (258, 28730), (260, 28509), (338, 21930), (340, 21801), (390, 19006), (430, 17238), (442, 16770), (507, 14620), (510, 14534), (516, 14365), (559, 13260), (645, 11492), (663, 11180), (676, 10965), (731, 10140), (780, 9503), (845, 8772), (860, 8619), (884, 8385), (1014, 7310), (1020, 7267), (1105, 6708), (1118, 6630), (1290, 5746), (1326, 5590), (1462, 5070), (1677, 4420), (1690, 4386), (2028, 3655), (2193, 3380), (2210, 3354), (2236, 3315), (2535, 2924), (2580, 2873), (2652, 2795)]