193770930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19997}}^1$

素因数の和:20043

約数の個数: 64

約数和(自身を含む): 518348160

約数和(自身を除く): 324577230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 19997, 39994, 59991, 99985, 119982, 199970, 299955, 339949, 379943, 599910, 679898, 759886, 1019847, 1139829, 1699745, 1899715, 2039694, 2279658, 3399490, 3799430, 5099235, 5699145, 6459031, 10198470, 11398290, 12918062, 19377093, 32295155, 38754186, 64590310, 96885465, 193770930]

約数ペア:

[(1, 193770930), (2, 96885465), (3, 64590310), (5, 38754186), (6, 32295155), (10, 19377093), (15, 12918062), (17, 11398290), (19, 10198470), (30, 6459031), (34, 5699145), (38, 5099235), (51, 3799430), (57, 3399490), (85, 2279658), (95, 2039694), (102, 1899715), (114, 1699745), (170, 1139829), (190, 1019847), (255, 759886), (285, 679898), (323, 599910), (510, 379943), (570, 339949), (646, 299955), (969, 199970), (1615, 119982), (1938, 99985), (3230, 59991), (4845, 39994), (9690, 19997)]