3465420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 11440128

約数和(自身を除く): 7974708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 223, 259, 370, 420, 444, 446, 518, 555, 669, 740, 777, 892, 1036, 1110, 1115, 1295, 1338, 1554, 1561, 2220, 2230, 2590, 2676, 3108, 3122, 3345, 3885, 4460, 4683, 5180, 6244, 6690, 7770, 7805, 8251, 9366, 13380, 15540, 15610, 16502, 18732, 23415, 24753, 31220, 33004, 41255, 46830, 49506, 57757, 82510, 93660, 99012, 115514, 123765, 165020, 173271, 231028, 247530, 288785, 346542, 495060, 577570, 693084, 866355, 1155140, 1732710, 3465420]

約数ペア:

[(1, 3465420), (2, 1732710), (3, 1155140), (4, 866355), (5, 693084), (6, 577570), (7, 495060), (10, 346542), (12, 288785), (14, 247530), (15, 231028), (20, 173271), (21, 165020), (28, 123765), (30, 115514), (35, 99012), (37, 93660), (42, 82510), (60, 57757), (70, 49506), (74, 46830), (84, 41255), (105, 33004), (111, 31220), (140, 24753), (148, 23415), (185, 18732), (210, 16502), (222, 15610), (223, 15540), (259, 13380), (370, 9366), (420, 8251), (444, 7805), (446, 7770), (518, 6690), (555, 6244), (669, 5180), (740, 4683), (777, 4460), (892, 3885), (1036, 3345), (1110, 3122), (1115, 3108), (1295, 2676), (1338, 2590), (1554, 2230), (1561, 2220)]