238736550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5374

約数の個数: 96

約数和(自身を含む): 665457408

約数和(自身を除く): 426720858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1725, 1794, 1950, 2990, 3450, 4485, 5323, 7475, 8970, 10646, 14950, 15969, 22425, 26615, 31938, 44850, 53230, 69199, 79845, 122429, 133075, 138398, 159690, 207597, 244858, 266150, 345995, 367287, 399225, 415194, 612145, 691990, 734574, 798450, 1037985, 1224290, 1591577, 1729975, 1836435, 2075970, 3060725, 3183154, 3459950, 3672870, 4774731, 5189925, 6121450, 7957885, 9182175, 9549462, 10379850, 15915770, 18364350, 23873655, 39789425, 47747310, 79578850, 119368275, 238736550]

約数ペア:

[(1, 238736550), (2, 119368275), (3, 79578850), (5, 47747310), (6, 39789425), (10, 23873655), (13, 18364350), (15, 15915770), (23, 10379850), (25, 9549462), (26, 9182175), (30, 7957885), (39, 6121450), (46, 5189925), (50, 4774731), (65, 3672870), (69, 3459950), (75, 3183154), (78, 3060725), (115, 2075970), (130, 1836435), (138, 1729975), (150, 1591577), (195, 1224290), (230, 1037985), (299, 798450), (325, 734574), (345, 691990), (390, 612145), (575, 415194), (598, 399225), (650, 367287), (690, 345995), (897, 266150), (975, 244858), (1150, 207597), (1495, 159690), (1725, 138398), (1794, 133075), (1950, 122429), (2990, 79845), (3450, 69199), (4485, 53230), (5323, 44850), (7475, 31938), (8970, 26615), (10646, 22425), (14950, 15969)]