30813931450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1297}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 60886210176

約数和(自身を除く): 30072278726

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 283, 365, 566, 575, 730, 1150, 1297, 1415, 1679, 1825, 2594, 2830, 3358, 3650, 6485, 6509, 7075, 8395, 12970, 13018, 14150, 16790, 20659, 29831, 32425, 32545, 41318, 41975, 59662, 64850, 65090, 83950, 94681, 103295, 149155, 162725, 189362, 206590, 298310, 325450, 367051, 473405, 475157, 516475, 734102, 745775, 946810, 950314, 1032950, 1491550, 1835255, 2177663, 2367025, 2375785, 3670510, 4355326, 4734050, 4751570, 8442173, 9176275, 10888315, 11878925, 16884346, 18352550, 21776630, 23757850, 26794723, 42210865, 53589446, 54441575, 84421730, 108883150, 133973615, 211054325, 267947230, 422108650, 616278629, 669868075, 1232557258, 1339736150, 3081393145, 6162786290, 15406965725, 30813931450]

約数ペア:

[(1, 30813931450), (2, 15406965725), (5, 6162786290), (10, 3081393145), (23, 1339736150), (25, 1232557258), (46, 669868075), (50, 616278629), (73, 422108650), (115, 267947230), (146, 211054325), (230, 133973615), (283, 108883150), (365, 84421730), (566, 54441575), (575, 53589446), (730, 42210865), (1150, 26794723), (1297, 23757850), (1415, 21776630), (1679, 18352550), (1825, 16884346), (2594, 11878925), (2830, 10888315), (3358, 9176275), (3650, 8442173), (6485, 4751570), (6509, 4734050), (7075, 4355326), (8395, 3670510), (12970, 2375785), (13018, 2367025), (14150, 2177663), (16790, 1835255), (20659, 1491550), (29831, 1032950), (32425, 950314), (32545, 946810), (41318, 745775), (41975, 734102), (59662, 516475), (64850, 475157), (65090, 473405), (83950, 367051), (94681, 325450), (103295, 298310), (149155, 206590), (162725, 189362)]