74424630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 209648736

約数和(自身を除く): 135224106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 197, 210, 245, 257, 294, 394, 490, 514, 591, 735, 771, 985, 1182, 1285, 1379, 1470, 1542, 1799, 1970, 2570, 2758, 2955, 3598, 3855, 4137, 5397, 5910, 6895, 7710, 8274, 8995, 9653, 10794, 12593, 13790, 17990, 19306, 20685, 25186, 26985, 28959, 37779, 41370, 48265, 50629, 53970, 57918, 62965, 75558, 96530, 101258, 125930, 144795, 151887, 188895, 253145, 289590, 303774, 354403, 377790, 506290, 708806, 759435, 1063209, 1518870, 1772015, 2126418, 2480821, 3544030, 4961642, 5316045, 7442463, 10632090, 12404105, 14884926, 24808210, 37212315, 74424630]

約数ペア:

[(1, 74424630), (2, 37212315), (3, 24808210), (5, 14884926), (6, 12404105), (7, 10632090), (10, 7442463), (14, 5316045), (15, 4961642), (21, 3544030), (30, 2480821), (35, 2126418), (42, 1772015), (49, 1518870), (70, 1063209), (98, 759435), (105, 708806), (147, 506290), (197, 377790), (210, 354403), (245, 303774), (257, 289590), (294, 253145), (394, 188895), (490, 151887), (514, 144795), (591, 125930), (735, 101258), (771, 96530), (985, 75558), (1182, 62965), (1285, 57918), (1379, 53970), (1470, 50629), (1542, 48265), (1799, 41370), (1970, 37779), (2570, 28959), (2758, 26985), (2955, 25186), (3598, 20685), (3855, 19306), (4137, 17990), (5397, 13790), (5910, 12593), (6895, 10794), (7710, 9653), (8274, 8995)]