1954126980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{835097}}^1$

素因数の和:835125

約数の個数: 72

約数和(自身を含む): 6383489112

約数和(自身を除く): 4429362132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 835097, 1670194, 2505291, 3340388, 4175485, 5010582, 7515873, 8350970, 10021164, 10856261, 12526455, 15031746, 16701940, 21712522, 25052910, 30063492, 32568783, 37579365, 43425044, 50105820, 54281305, 65137566, 75158730, 97706349, 108562610, 130275132, 150317460, 162843915, 195412698, 217125220, 325687830, 390825396, 488531745, 651375660, 977063490, 1954126980]

約数ペア:

[(1, 1954126980), (2, 977063490), (3, 651375660), (4, 488531745), (5, 390825396), (6, 325687830), (9, 217125220), (10, 195412698), (12, 162843915), (13, 150317460), (15, 130275132), (18, 108562610), (20, 97706349), (26, 75158730), (30, 65137566), (36, 54281305), (39, 50105820), (45, 43425044), (52, 37579365), (60, 32568783), (65, 30063492), (78, 25052910), (90, 21712522), (117, 16701940), (130, 15031746), (156, 12526455), (180, 10856261), (195, 10021164), (234, 8350970), (260, 7515873), (390, 5010582), (468, 4175485), (585, 3340388), (780, 2505291), (1170, 1670194), (2340, 835097)]