385510380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{338167}}^1$

素因数の和:338198

約数の個数: 48

約数和(自身を含む): 1136244480

約数和(自身を除く): 750734100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 338167, 676334, 1014501, 1352668, 1690835, 2029002, 3381670, 4058004, 5072505, 6425173, 6763340, 10145010, 12850346, 19275519, 20290020, 25700692, 32125865, 38551038, 64251730, 77102076, 96377595, 128503460, 192755190, 385510380]

約数ペア:

[(1, 385510380), (2, 192755190), (3, 128503460), (4, 96377595), (5, 77102076), (6, 64251730), (10, 38551038), (12, 32125865), (15, 25700692), (19, 20290020), (20, 19275519), (30, 12850346), (38, 10145010), (57, 6763340), (60, 6425173), (76, 5072505), (95, 4058004), (114, 3381670), (190, 2029002), (228, 1690835), (285, 1352668), (380, 1014501), (570, 676334), (1140, 338167)]