1907992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{836839}}^1$

素因数の和:836872

約数の個数: 64

約数和(自身を含む): 6025248000

約数和(自身を除く): 4117255080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 836839, 1673678, 2510517, 3347356, 4184195, 5021034, 6694712, 8368390, 10042068, 12552585, 15899941, 16736780, 20084136, 25105170, 31799882, 33473560, 47699823, 50210340, 63599764, 79499705, 95399646, 100420680, 127199528, 158999410, 190799292, 238499115, 317998820, 381598584, 476998230, 635997640, 953996460, 1907992920]

約数ペア:

[(1, 1907992920), (2, 953996460), (3, 635997640), (4, 476998230), (5, 381598584), (6, 317998820), (8, 238499115), (10, 190799292), (12, 158999410), (15, 127199528), (19, 100420680), (20, 95399646), (24, 79499705), (30, 63599764), (38, 50210340), (40, 47699823), (57, 33473560), (60, 31799882), (76, 25105170), (95, 20084136), (114, 16736780), (120, 15899941), (152, 12552585), (190, 10042068), (228, 8368390), (285, 6694712), (380, 5021034), (456, 4184195), (570, 3347356), (760, 2510517), (1140, 1673678), (2280, 836839)]