4681950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^4\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 120

約数和(自身を含む): 14587608

約数和(自身を除く): 9905658

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 343, 350, 390, 455, 490, 525, 546, 637, 650, 686, 735, 910, 975, 1029, 1050, 1225, 1274, 1365, 1470, 1715, 1911, 1950, 2058, 2275, 2401, 2450, 2730, 3185, 3430, 3675, 3822, 4459, 4550, 4802, 5145, 6370, 6825, 7203, 7350, 8575, 8918, 9555, 10290, 12005, 13377, 13650, 14406, 15925, 17150, 19110, 22295, 24010, 25725, 26754, 31213, 31850, 36015, 44590, 47775, 51450, 60025, 62426, 66885, 72030, 93639, 95550, 111475, 120050, 133770, 156065, 180075, 187278, 222950, 312130, 334425, 360150, 468195, 668850, 780325, 936390, 1560650, 2340975, 4681950]

約数ペア:

[(1, 4681950), (2, 2340975), (3, 1560650), (5, 936390), (6, 780325), (7, 668850), (10, 468195), (13, 360150), (14, 334425), (15, 312130), (21, 222950), (25, 187278), (26, 180075), (30, 156065), (35, 133770), (39, 120050), (42, 111475), (49, 95550), (50, 93639), (65, 72030), (70, 66885), (75, 62426), (78, 60025), (91, 51450), (98, 47775), (105, 44590), (130, 36015), (147, 31850), (150, 31213), (175, 26754), (182, 25725), (195, 24010), (210, 22295), (245, 19110), (273, 17150), (294, 15925), (325, 14406), (343, 13650), (350, 13377), (390, 12005), (455, 10290), (490, 9555), (525, 8918), (546, 8575), (637, 7350), (650, 7203), (686, 6825), (735, 6370), (910, 5145), (975, 4802), (1029, 4550), (1050, 4459), (1225, 3822), (1274, 3675), (1365, 3430), (1470, 3185), (1715, 2730), (1911, 2450), (1950, 2401), (2058, 2275)]