313588380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5011}}^1$

素因数の和:5179

約数の個数: 96

約数和(自身を含む): 1010419200

約数和(自身を除く): 696830820

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, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4470, 5011, 5215, 6258, 8940, 10022, 10430, 12516, 15033, 15645, 20044, 20860, 25055, 30066, 31290, 35077, 50110, 60132, 62580, 70154, 75165, 100220, 105231, 140308, 150330, 175385, 210462, 300660, 350770, 420924, 526155, 701540, 746639, 1052310, 1493278, 2104620, 2239917, 2986556, 3733195, 4479834, 5226473, 7466390, 8959668, 10452946, 11199585, 14932780, 15679419, 20905892, 22399170, 26132365, 31358838, 44798340, 52264730, 62717676, 78397095, 104529460, 156794190, 313588380]

約数ペア:

[(1, 313588380), (2, 156794190), (3, 104529460), (4, 78397095), (5, 62717676), (6, 52264730), (7, 44798340), (10, 31358838), (12, 26132365), (14, 22399170), (15, 20905892), (20, 15679419), (21, 14932780), (28, 11199585), (30, 10452946), (35, 8959668), (42, 7466390), (60, 5226473), (70, 4479834), (84, 3733195), (105, 2986556), (140, 2239917), (149, 2104620), (210, 1493278), (298, 1052310), (420, 746639), (447, 701540), (596, 526155), (745, 420924), (894, 350770), (1043, 300660), (1490, 210462), (1788, 175385), (2086, 150330), (2235, 140308), (2980, 105231), (3129, 100220), (4172, 75165), (4470, 70154), (5011, 62580), (5215, 60132), (6258, 50110), (8940, 35077), (10022, 31290), (10430, 30066), (12516, 25055), (15033, 20860), (15645, 20044)]