153860431740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{685103}}^1$

素因数の和:685331

約数の個数: 96

約数和(自身を含む): 455785989120

約数和(自身を除く): 301925557380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 197, 228, 285, 380, 394, 570, 591, 788, 985, 1140, 1182, 1970, 2364, 2955, 3743, 3940, 5910, 7486, 11229, 11820, 14972, 18715, 22458, 37430, 44916, 56145, 74860, 112290, 224580, 685103, 1370206, 2055309, 2740412, 3425515, 4110618, 6851030, 8221236, 10276545, 13016957, 13702060, 20553090, 26033914, 39050871, 41106180, 52067828, 65084785, 78101742, 130169570, 134965291, 156203484, 195254355, 260339140, 269930582, 390508710, 404895873, 539861164, 674826455, 781017420, 809791746, 1349652910, 1619583492, 2024479365, 2564340529, 2699305820, 4048958730, 5128681058, 7693021587, 8097917460, 10257362116, 12821702645, 15386043174, 25643405290, 30772086348, 38465107935, 51286810580, 76930215870, 153860431740]

約数ペア:

[(1, 153860431740), (2, 76930215870), (3, 51286810580), (4, 38465107935), (5, 30772086348), (6, 25643405290), (10, 15386043174), (12, 12821702645), (15, 10257362116), (19, 8097917460), (20, 7693021587), (30, 5128681058), (38, 4048958730), (57, 2699305820), (60, 2564340529), (76, 2024479365), (95, 1619583492), (114, 1349652910), (190, 809791746), (197, 781017420), (228, 674826455), (285, 539861164), (380, 404895873), (394, 390508710), (570, 269930582), (591, 260339140), (788, 195254355), (985, 156203484), (1140, 134965291), (1182, 130169570), (1970, 78101742), (2364, 65084785), (2955, 52067828), (3743, 41106180), (3940, 39050871), (5910, 26033914), (7486, 20553090), (11229, 13702060), (11820, 13016957), (14972, 10276545), (18715, 8221236), (22458, 6851030), (37430, 4110618), (44916, 3425515), (56145, 2740412), (74860, 2055309), (112290, 1370206), (224580, 685103)]