3525340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 9223200

約数和(自身を除く): 5697860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 169, 182, 260, 298, 338, 364, 455, 596, 676, 745, 845, 910, 1043, 1183, 1490, 1690, 1820, 1937, 2086, 2366, 2980, 3380, 3874, 4172, 4732, 5215, 5915, 7748, 9685, 10430, 11830, 13559, 19370, 20860, 23660, 25181, 27118, 38740, 50362, 54236, 67795, 100724, 125905, 135590, 176267, 251810, 271180, 352534, 503620, 705068, 881335, 1762670, 3525340]

約数ペア:

[(1, 3525340), (2, 1762670), (4, 881335), (5, 705068), (7, 503620), (10, 352534), (13, 271180), (14, 251810), (20, 176267), (26, 135590), (28, 125905), (35, 100724), (52, 67795), (65, 54236), (70, 50362), (91, 38740), (130, 27118), (140, 25181), (149, 23660), (169, 20860), (182, 19370), (260, 13559), (298, 11830), (338, 10430), (364, 9685), (455, 7748), (596, 5915), (676, 5215), (745, 4732), (845, 4172), (910, 3874), (1043, 3380), (1183, 2980), (1490, 2366), (1690, 2086), (1820, 1937)]