61853820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8699

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 147745668

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, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8663, 17326, 25989, 34652, 43315, 51978, 60641, 86630, 103956, 121282, 129945, 147271, 173260, 181923, 242564, 259890, 294542, 303205, 363846, 441813, 519780, 589084, 606410, 727692, 736355, 883626, 909615, 1030897, 1212820, 1472710, 1767252, 1819230, 2061794, 2209065, 2945420, 3092691, 3638460, 4123588, 4418130, 5154485, 6185382, 8836260, 10308970, 12370764, 15463455, 20617940, 30926910, 61853820]

約数ペア:

[(1, 61853820), (2, 30926910), (3, 20617940), (4, 15463455), (5, 12370764), (6, 10308970), (7, 8836260), (10, 6185382), (12, 5154485), (14, 4418130), (15, 4123588), (17, 3638460), (20, 3092691), (21, 2945420), (28, 2209065), (30, 2061794), (34, 1819230), (35, 1767252), (42, 1472710), (51, 1212820), (60, 1030897), (68, 909615), (70, 883626), (84, 736355), (85, 727692), (102, 606410), (105, 589084), (119, 519780), (140, 441813), (170, 363846), (204, 303205), (210, 294542), (238, 259890), (255, 242564), (340, 181923), (357, 173260), (420, 147271), (476, 129945), (510, 121282), (595, 103956), (714, 86630), (1020, 60641), (1190, 51978), (1428, 43315), (1785, 34652), (2380, 25989), (3570, 17326), (7140, 8663)]