1793923190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 3543920640

約数和(自身を除く): 1749997450

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 103, 155, 190, 206, 310, 515, 589, 1030, 1178, 1957, 2945, 2957, 3193, 3914, 5890, 5914, 6386, 9785, 14785, 15965, 19570, 29570, 31930, 56183, 60667, 91667, 112366, 121334, 183334, 280915, 303335, 304571, 458335, 561830, 606670, 609142, 916670, 1522855, 1741673, 3045710, 3483346, 5786849, 8708365, 9441701, 11573698, 17416730, 18883402, 28934245, 47208505, 57868490, 94417010, 179392319, 358784638, 896961595, 1793923190]

約数ペア:

[(1, 1793923190), (2, 896961595), (5, 358784638), (10, 179392319), (19, 94417010), (31, 57868490), (38, 47208505), (62, 28934245), (95, 18883402), (103, 17416730), (155, 11573698), (190, 9441701), (206, 8708365), (310, 5786849), (515, 3483346), (589, 3045710), (1030, 1741673), (1178, 1522855), (1957, 916670), (2945, 609142), (2957, 606670), (3193, 561830), (3914, 458335), (5890, 304571), (5914, 303335), (6386, 280915), (9785, 183334), (14785, 121334), (15965, 112366), (19570, 91667), (29570, 60667), (31930, 56183)]