2523990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 7534944

約数和(自身を除く): 5010954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 101, 102, 105, 119, 147, 170, 202, 210, 238, 245, 255, 294, 303, 357, 490, 505, 510, 595, 606, 707, 714, 735, 833, 1010, 1190, 1414, 1470, 1515, 1666, 1717, 1785, 2121, 2499, 3030, 3434, 3535, 3570, 4165, 4242, 4949, 4998, 5151, 7070, 8330, 8585, 9898, 10302, 10605, 12019, 12495, 14847, 17170, 21210, 24038, 24745, 24990, 25755, 29694, 36057, 49490, 51510, 60095, 72114, 74235, 84133, 120190, 148470, 168266, 180285, 252399, 360570, 420665, 504798, 841330, 1261995, 2523990]

約数ペア:

[(1, 2523990), (2, 1261995), (3, 841330), (5, 504798), (6, 420665), (7, 360570), (10, 252399), (14, 180285), (15, 168266), (17, 148470), (21, 120190), (30, 84133), (34, 74235), (35, 72114), (42, 60095), (49, 51510), (51, 49490), (70, 36057), (85, 29694), (98, 25755), (101, 24990), (102, 24745), (105, 24038), (119, 21210), (147, 17170), (170, 14847), (202, 12495), (210, 12019), (238, 10605), (245, 10302), (255, 9898), (294, 8585), (303, 8330), (357, 7070), (490, 5151), (505, 4998), (510, 4949), (595, 4242), (606, 4165), (707, 3570), (714, 3535), (735, 3434), (833, 3030), (1010, 2499), (1190, 2121), (1414, 1785), (1470, 1717), (1515, 1666)]