629670990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1414

約数の個数: 128

約数和(自身を含む): 1748138112

約数和(自身を除く): 1118467122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 73, 78, 85, 102, 130, 146, 170, 195, 219, 221, 255, 365, 390, 438, 442, 510, 663, 730, 949, 1095, 1105, 1241, 1301, 1326, 1898, 2190, 2210, 2482, 2602, 2847, 3315, 3723, 3903, 4745, 5694, 6205, 6505, 6630, 7446, 7806, 9490, 12410, 13010, 14235, 16133, 16913, 18615, 19515, 22117, 28470, 32266, 33826, 37230, 39030, 44234, 48399, 50739, 66351, 80665, 84565, 94973, 96798, 101478, 110585, 132702, 161330, 169130, 189946, 221170, 241995, 253695, 284919, 287521, 331755, 474865, 483990, 507390, 569838, 575042, 663510, 862563, 949730, 1234649, 1424595, 1437605, 1614541, 1725126, 2469298, 2849190, 2875210, 3229082, 3703947, 4312815, 4843623, 6173245, 7407894, 8072705, 8625630, 9687246, 12346490, 16145410, 18519735, 20989033, 24218115, 37039470, 41978066, 48436230, 62967099, 104945165, 125934198, 209890330, 314835495, 629670990]

約数ペア:

[(1, 629670990), (2, 314835495), (3, 209890330), (5, 125934198), (6, 104945165), (10, 62967099), (13, 48436230), (15, 41978066), (17, 37039470), (26, 24218115), (30, 20989033), (34, 18519735), (39, 16145410), (51, 12346490), (65, 9687246), (73, 8625630), (78, 8072705), (85, 7407894), (102, 6173245), (130, 4843623), (146, 4312815), (170, 3703947), (195, 3229082), (219, 2875210), (221, 2849190), (255, 2469298), (365, 1725126), (390, 1614541), (438, 1437605), (442, 1424595), (510, 1234649), (663, 949730), (730, 862563), (949, 663510), (1095, 575042), (1105, 569838), (1241, 507390), (1301, 483990), (1326, 474865), (1898, 331755), (2190, 287521), (2210, 284919), (2482, 253695), (2602, 241995), (2847, 221170), (3315, 189946), (3723, 169130), (3903, 161330), (4745, 132702), (5694, 110585), (6205, 101478), (6505, 96798), (6630, 94973), (7446, 84565), (7806, 80665), (9490, 66351), (12410, 50739), (13010, 48399), (14235, 44234), (16133, 39030), (16913, 37230), (18615, 33826), (19515, 32266), (22117, 28470)]