27825770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 33863830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 349, 469, 595, 670, 698, 938, 1139, 1190, 1745, 2278, 2345, 2443, 3490, 4690, 4886, 5695, 5933, 7973, 11390, 11866, 12215, 15946, 23383, 24430, 29665, 39865, 41531, 46766, 59330, 79730, 83062, 116915, 163681, 207655, 233830, 327362, 397511, 415310, 795022, 818405, 1636810, 1987555, 2782577, 3975110, 5565154, 13912885, 27825770]

約数ペア:

[(1, 27825770), (2, 13912885), (5, 5565154), (7, 3975110), (10, 2782577), (14, 1987555), (17, 1636810), (34, 818405), (35, 795022), (67, 415310), (70, 397511), (85, 327362), (119, 233830), (134, 207655), (170, 163681), (238, 116915), (335, 83062), (349, 79730), (469, 59330), (595, 46766), (670, 41531), (698, 39865), (938, 29665), (1139, 24430), (1190, 23383), (1745, 15946), (2278, 12215), (2345, 11866), (2443, 11390), (3490, 7973), (4690, 5933), (4886, 5695)]