2007338970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23719}}^1$

素因数の和:23780

約数の個数: 128

約数和(自身を含む): 6120898560

約数和(自身を除く): 4113559590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5642, 6045, 6510, 8463, 12090, 14105, 16926, 23719, 28210, 42315, 47438, 71157, 84630, 118595, 142314, 166033, 237190, 308347, 332066, 355785, 498099, 616694, 711570, 735289, 830165, 925041, 996198, 1470578, 1541735, 1660330, 1850082, 2158429, 2205867, 2490495, 3083470, 3676445, 4316858, 4411734, 4625205, 4980990, 5147023, 6475287, 7352890, 9250410, 9558757, 10294046, 10792145, 11029335, 12950574, 15441069, 19117514, 21584290, 22058670, 25735115, 28676271, 30882138, 32376435, 47793785, 51470230, 57352542, 64752870, 66911299, 77205345, 95587570, 133822598, 143381355, 154410690, 200733897, 286762710, 334556495, 401467794, 669112990, 1003669485, 2007338970]

約数ペア:

[(1, 2007338970), (2, 1003669485), (3, 669112990), (5, 401467794), (6, 334556495), (7, 286762710), (10, 200733897), (13, 154410690), (14, 143381355), (15, 133822598), (21, 95587570), (26, 77205345), (30, 66911299), (31, 64752870), (35, 57352542), (39, 51470230), (42, 47793785), (62, 32376435), (65, 30882138), (70, 28676271), (78, 25735115), (91, 22058670), (93, 21584290), (105, 19117514), (130, 15441069), (155, 12950574), (182, 11029335), (186, 10792145), (195, 10294046), (210, 9558757), (217, 9250410), (273, 7352890), (310, 6475287), (390, 5147023), (403, 4980990), (434, 4625205), (455, 4411734), (465, 4316858), (546, 3676445), (651, 3083470), (806, 2490495), (910, 2205867), (930, 2158429), (1085, 1850082), (1209, 1660330), (1302, 1541735), (1365, 1470578), (2015, 996198), (2170, 925041), (2418, 830165), (2730, 735289), (2821, 711570), (3255, 616694), (4030, 498099), (5642, 355785), (6045, 332066), (6510, 308347), (8463, 237190), (12090, 166033), (14105, 142314), (16926, 118595), (23719, 84630), (28210, 71157), (42315, 47438)]