1944187860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{302833}}^1$

素因数の和:302952

約数の個数: 48

約数和(自身を含む): 5494620096

約数和(自身を除く): 3550432236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 302833, 605666, 908499, 1211332, 1514165, 1816998, 3028330, 3633996, 4542495, 6056660, 9084990, 18169980, 32403131, 64806262, 97209393, 129612524, 162015655, 194418786, 324031310, 388837572, 486046965, 648062620, 972093930, 1944187860]

約数ペア:

[(1, 1944187860), (2, 972093930), (3, 648062620), (4, 486046965), (5, 388837572), (6, 324031310), (10, 194418786), (12, 162015655), (15, 129612524), (20, 97209393), (30, 64806262), (60, 32403131), (107, 18169980), (214, 9084990), (321, 6056660), (428, 4542495), (535, 3633996), (642, 3028330), (1070, 1816998), (1284, 1514165), (1605, 1211332), (2140, 908499), (3210, 605666), (6420, 302833)]