19298370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7069}}^1$

素因数の和:7099

約数の個数: 64

約数和(自身を含む): 57012480

約数和(自身を除く): 37714110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 7069, 14138, 21207, 35345, 42414, 49483, 70690, 91897, 98966, 106035, 148449, 183794, 212070, 247415, 275691, 296898, 459485, 494830, 551382, 643279, 742245, 918970, 1286558, 1378455, 1484490, 1929837, 2756910, 3216395, 3859674, 6432790, 9649185, 19298370]

約数ペア:

[(1, 19298370), (2, 9649185), (3, 6432790), (5, 3859674), (6, 3216395), (7, 2756910), (10, 1929837), (13, 1484490), (14, 1378455), (15, 1286558), (21, 918970), (26, 742245), (30, 643279), (35, 551382), (39, 494830), (42, 459485), (65, 296898), (70, 275691), (78, 247415), (91, 212070), (105, 183794), (130, 148449), (182, 106035), (195, 98966), (210, 91897), (273, 70690), (390, 49483), (455, 42414), (546, 35345), (910, 21207), (1365, 14138), (2730, 7069)]