1489994070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^2$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 3902559264

約数和(自身を除く): 2412565194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 281, 370, 510, 555, 562, 629, 843, 1110, 1258, 1405, 1686, 1887, 2810, 3145, 3774, 4215, 4777, 6290, 8430, 9435, 9554, 10397, 14331, 18870, 20794, 23885, 28662, 31191, 47770, 51985, 62382, 71655, 78961, 103970, 143310, 155955, 157922, 176749, 236883, 311910, 353498, 394805, 473766, 530247, 789610, 883745, 1060494, 1184415, 1342337, 1767490, 2368830, 2651235, 2684674, 2921557, 4027011, 5302470, 5843114, 6711685, 8054022, 8764671, 13423370, 14607785, 17529342, 20135055, 29215570, 40270110, 43823355, 49666469, 87646710, 99332938, 148999407, 248332345, 297998814, 496664690, 744997035, 1489994070]

約数ペア:

[(1, 1489994070), (2, 744997035), (3, 496664690), (5, 297998814), (6, 248332345), (10, 148999407), (15, 99332938), (17, 87646710), (30, 49666469), (34, 43823355), (37, 40270110), (51, 29215570), (74, 20135055), (85, 17529342), (102, 14607785), (111, 13423370), (170, 8764671), (185, 8054022), (222, 6711685), (255, 5843114), (281, 5302470), (370, 4027011), (510, 2921557), (555, 2684674), (562, 2651235), (629, 2368830), (843, 1767490), (1110, 1342337), (1258, 1184415), (1405, 1060494), (1686, 883745), (1887, 789610), (2810, 530247), (3145, 473766), (3774, 394805), (4215, 353498), (4777, 311910), (6290, 236883), (8430, 176749), (9435, 157922), (9554, 155955), (10397, 143310), (14331, 103970), (18870, 78961), (20794, 71655), (23885, 62382), (28662, 51985), (31191, 47770)]