552748980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1289}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 1771902720

約数和(自身を除く): 1219153740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1021, 1289, 2042, 2578, 3063, 3867, 4084, 5105, 5156, 6126, 6445, 7147, 7734, 9023, 10210, 12252, 12890, 14294, 15315, 15468, 18046, 19335, 20420, 21441, 25780, 27069, 28588, 30630, 35735, 36092, 38670, 42882, 45115, 54138, 61260, 71470, 77340, 85764, 90230, 107205, 108276, 135345, 142940, 180460, 214410, 270690, 428820, 541380, 1316069, 2632138, 3948207, 5264276, 6580345, 7896414, 9212483, 13160690, 15792828, 18424966, 19741035, 26321380, 27637449, 36849932, 39482070, 46062415, 55274898, 78964140, 92124830, 110549796, 138187245, 184249660, 276374490, 552748980]

約数ペア:

[(1, 552748980), (2, 276374490), (3, 184249660), (4, 138187245), (5, 110549796), (6, 92124830), (7, 78964140), (10, 55274898), (12, 46062415), (14, 39482070), (15, 36849932), (20, 27637449), (21, 26321380), (28, 19741035), (30, 18424966), (35, 15792828), (42, 13160690), (60, 9212483), (70, 7896414), (84, 6580345), (105, 5264276), (140, 3948207), (210, 2632138), (420, 1316069), (1021, 541380), (1289, 428820), (2042, 270690), (2578, 214410), (3063, 180460), (3867, 142940), (4084, 135345), (5105, 108276), (5156, 107205), (6126, 90230), (6445, 85764), (7147, 77340), (7734, 71470), (9023, 61260), (10210, 54138), (12252, 45115), (12890, 42882), (14294, 38670), (15315, 36092), (15468, 35735), (18046, 30630), (19335, 28588), (20420, 27069), (21441, 25780)]