735420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 2515968

約数和(自身を除く): 1780548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 103, 105, 119, 140, 170, 204, 206, 210, 238, 255, 309, 340, 357, 412, 420, 476, 510, 515, 595, 618, 714, 721, 1020, 1030, 1190, 1236, 1428, 1442, 1545, 1751, 1785, 2060, 2163, 2380, 2884, 3090, 3502, 3570, 3605, 4326, 5253, 6180, 7004, 7140, 7210, 8652, 8755, 10506, 10815, 12257, 14420, 17510, 21012, 21630, 24514, 26265, 35020, 36771, 43260, 49028, 52530, 61285, 73542, 105060, 122570, 147084, 183855, 245140, 367710, 735420]

約数ペア:

[(1, 735420), (2, 367710), (3, 245140), (4, 183855), (5, 147084), (6, 122570), (7, 105060), (10, 73542), (12, 61285), (14, 52530), (15, 49028), (17, 43260), (20, 36771), (21, 35020), (28, 26265), (30, 24514), (34, 21630), (35, 21012), (42, 17510), (51, 14420), (60, 12257), (68, 10815), (70, 10506), (84, 8755), (85, 8652), (102, 7210), (103, 7140), (105, 7004), (119, 6180), (140, 5253), (170, 4326), (204, 3605), (206, 3570), (210, 3502), (238, 3090), (255, 2884), (309, 2380), (340, 2163), (357, 2060), (412, 1785), (420, 1751), (476, 1545), (510, 1442), (515, 1428), (595, 1236), (618, 1190), (714, 1030), (721, 1020)]