283794420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52009

約数の個数: 96

約数和(自身を含む): 978018048

約数和(自身を除く): 694223628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 51977, 103954, 155931, 207908, 259885, 311862, 363839, 519770, 623724, 675701, 727678, 779655, 1039540, 1091517, 1351402, 1455356, 1559310, 1819195, 2027103, 2183034, 2702804, 3118620, 3378505, 3638390, 4054206, 4366068, 4729907, 5457585, 6757010, 7276780, 8108412, 9459814, 10135515, 10915170, 13514020, 14189721, 18919628, 20271030, 21830340, 23649535, 28379442, 40542060, 47299070, 56758884, 70948605, 94598140, 141897210, 283794420]

約数ペア:

[(1, 283794420), (2, 141897210), (3, 94598140), (4, 70948605), (5, 56758884), (6, 47299070), (7, 40542060), (10, 28379442), (12, 23649535), (13, 21830340), (14, 20271030), (15, 18919628), (20, 14189721), (21, 13514020), (26, 10915170), (28, 10135515), (30, 9459814), (35, 8108412), (39, 7276780), (42, 6757010), (52, 5457585), (60, 4729907), (65, 4366068), (70, 4054206), (78, 3638390), (84, 3378505), (91, 3118620), (105, 2702804), (130, 2183034), (140, 2027103), (156, 1819195), (182, 1559310), (195, 1455356), (210, 1351402), (260, 1091517), (273, 1039540), (364, 779655), (390, 727678), (420, 675701), (455, 623724), (546, 519770), (780, 363839), (910, 311862), (1092, 259885), (1365, 207908), (1820, 155931), (2730, 103954), (5460, 51977)]