74200890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 188496000

約数和(自身を除く): 114295110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 349, 373, 570, 698, 746, 1047, 1119, 1745, 1865, 2094, 2238, 3490, 3730, 5235, 5595, 6631, 7087, 10470, 11190, 13262, 14174, 19893, 21261, 33155, 35435, 39786, 42522, 66310, 70870, 99465, 106305, 130177, 198930, 212610, 260354, 390531, 650885, 781062, 1301770, 1952655, 2473363, 3905310, 4946726, 7420089, 12366815, 14840178, 24733630, 37100445, 74200890]

約数ペア:

[(1, 74200890), (2, 37100445), (3, 24733630), (5, 14840178), (6, 12366815), (10, 7420089), (15, 4946726), (19, 3905310), (30, 2473363), (38, 1952655), (57, 1301770), (95, 781062), (114, 650885), (190, 390531), (285, 260354), (349, 212610), (373, 198930), (570, 130177), (698, 106305), (746, 99465), (1047, 70870), (1119, 66310), (1745, 42522), (1865, 39786), (2094, 35435), (2238, 33155), (3490, 21261), (3730, 19893), (5235, 14174), (5595, 13262), (6631, 11190), (7087, 10470)]