7202130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 18990720

約数和(自身を除く): 11788590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 313, 354, 390, 590, 626, 767, 885, 939, 1534, 1565, 1770, 1878, 2301, 3130, 3835, 4069, 4602, 4695, 7670, 8138, 9390, 11505, 12207, 18467, 20345, 23010, 24414, 36934, 40690, 55401, 61035, 92335, 110802, 122070, 184670, 240071, 277005, 480142, 554010, 720213, 1200355, 1440426, 2400710, 3601065, 7202130]

約数ペア:

[(1, 7202130), (2, 3601065), (3, 2400710), (5, 1440426), (6, 1200355), (10, 720213), (13, 554010), (15, 480142), (26, 277005), (30, 240071), (39, 184670), (59, 122070), (65, 110802), (78, 92335), (118, 61035), (130, 55401), (177, 40690), (195, 36934), (295, 24414), (313, 23010), (354, 20345), (390, 18467), (590, 12207), (626, 11505), (767, 9390), (885, 8138), (939, 7670), (1534, 4695), (1565, 4602), (1770, 4069), (1878, 3835), (2301, 3130)]