1229310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 3412800

約数和(自身を除く): 2183490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 157, 174, 261, 270, 290, 314, 435, 471, 522, 783, 785, 870, 942, 1305, 1413, 1566, 1570, 2355, 2610, 2826, 3915, 4239, 4553, 4710, 7065, 7830, 8478, 9106, 13659, 14130, 21195, 22765, 27318, 40977, 42390, 45530, 68295, 81954, 122931, 136590, 204885, 245862, 409770, 614655, 1229310]

約数ペア:

[(1, 1229310), (2, 614655), (3, 409770), (5, 245862), (6, 204885), (9, 136590), (10, 122931), (15, 81954), (18, 68295), (27, 45530), (29, 42390), (30, 40977), (45, 27318), (54, 22765), (58, 21195), (87, 14130), (90, 13659), (135, 9106), (145, 8478), (157, 7830), (174, 7065), (261, 4710), (270, 4553), (290, 4239), (314, 3915), (435, 2826), (471, 2610), (522, 2355), (783, 1570), (785, 1566), (870, 1413), (942, 1305)]