146876460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6781}}^1$

素因数の和:6831

約数の個数: 72

約数和(自身を含む): 434102256

約数和(自身を除く): 287225796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 6781, 7220, 10830, 13562, 20343, 21660, 27124, 33905, 40686, 67810, 81372, 101715, 128839, 135620, 203430, 257678, 386517, 406860, 515356, 644195, 773034, 1288390, 1546068, 1932585, 2447941, 2576780, 3865170, 4895882, 7343823, 7730340, 9791764, 12239705, 14687646, 24479410, 29375292, 36719115, 48958820, 73438230, 146876460]

約数ペア:

[(1, 146876460), (2, 73438230), (3, 48958820), (4, 36719115), (5, 29375292), (6, 24479410), (10, 14687646), (12, 12239705), (15, 9791764), (19, 7730340), (20, 7343823), (30, 4895882), (38, 3865170), (57, 2576780), (60, 2447941), (76, 1932585), (95, 1546068), (114, 1288390), (190, 773034), (228, 644195), (285, 515356), (361, 406860), (380, 386517), (570, 257678), (722, 203430), (1083, 135620), (1140, 128839), (1444, 101715), (1805, 81372), (2166, 67810), (3610, 40686), (4332, 33905), (5415, 27124), (6781, 21660), (7220, 20343), (10830, 13562)]