4180380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 12417552

約数和(自身を除く): 8237172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 361, 380, 386, 570, 579, 722, 772, 965, 1083, 1140, 1158, 1444, 1805, 1930, 2166, 2316, 2895, 3610, 3667, 3860, 4332, 5415, 5790, 7220, 7334, 10830, 11001, 11580, 14668, 18335, 21660, 22002, 36670, 44004, 55005, 69673, 73340, 110010, 139346, 209019, 220020, 278692, 348365, 418038, 696730, 836076, 1045095, 1393460, 2090190, 4180380]

約数ペア:

[(1, 4180380), (2, 2090190), (3, 1393460), (4, 1045095), (5, 836076), (6, 696730), (10, 418038), (12, 348365), (15, 278692), (19, 220020), (20, 209019), (30, 139346), (38, 110010), (57, 73340), (60, 69673), (76, 55005), (95, 44004), (114, 36670), (190, 22002), (193, 21660), (228, 18335), (285, 14668), (361, 11580), (380, 11001), (386, 10830), (570, 7334), (579, 7220), (722, 5790), (772, 5415), (965, 4332), (1083, 3860), (1140, 3667), (1158, 3610), (1444, 2895), (1805, 2316), (1930, 2166)]