1018020060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{195023}}^1$

素因数の和:195067

約数の個数: 72

約数和(自身を含む): 3194493120

約数和(自身を除く): 2176473060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 195023, 390046, 585069, 780092, 975115, 1170138, 1755207, 1950230, 2340276, 2925345, 3510414, 3900460, 5655667, 5850690, 7020828, 8776035, 11311334, 11701380, 16967001, 17552070, 22622668, 28278335, 33934002, 35104140, 50901003, 56556670, 67868004, 84835005, 101802006, 113113340, 169670010, 203604012, 254505015, 339340020, 509010030, 1018020060]

約数ペア:

[(1, 1018020060), (2, 509010030), (3, 339340020), (4, 254505015), (5, 203604012), (6, 169670010), (9, 113113340), (10, 101802006), (12, 84835005), (15, 67868004), (18, 56556670), (20, 50901003), (29, 35104140), (30, 33934002), (36, 28278335), (45, 22622668), (58, 17552070), (60, 16967001), (87, 11701380), (90, 11311334), (116, 8776035), (145, 7020828), (174, 5850690), (180, 5655667), (261, 3900460), (290, 3510414), (348, 2925345), (435, 2340276), (522, 1950230), (580, 1755207), (870, 1170138), (1044, 975115), (1305, 780092), (1740, 585069), (2610, 390046), (5220, 195023)]