31241490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4847

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 57232110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4799, 6510, 9598, 14397, 23995, 28794, 33593, 47990, 67186, 71985, 100779, 143970, 148769, 167965, 201558, 297538, 335930, 446307, 503895, 743845, 892614, 1007790, 1041383, 1487690, 2082766, 2231535, 3124149, 4463070, 5206915, 6248298, 10413830, 15620745, 31241490]

約数ペア:

[(1, 31241490), (2, 15620745), (3, 10413830), (5, 6248298), (6, 5206915), (7, 4463070), (10, 3124149), (14, 2231535), (15, 2082766), (21, 1487690), (30, 1041383), (31, 1007790), (35, 892614), (42, 743845), (62, 503895), (70, 446307), (93, 335930), (105, 297538), (155, 201558), (186, 167965), (210, 148769), (217, 143970), (310, 100779), (434, 71985), (465, 67186), (651, 47990), (930, 33593), (1085, 28794), (1302, 23995), (2170, 14397), (3255, 9598), (4799, 6510)]