2015393380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100669}}^1$

素因数の和:100709

約数の個数: 96

約数和(自身を含む): 5682620160

約数和(自身を除く): 3667226780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 100669, 201338, 402676, 503345, 704683, 1006690, 1107359, 1308697, 1409366, 2013380, 2214718, 2617394, 2818732, 3523415, 4429436, 5234788, 5536795, 6543485, 7046830, 7751513, 9160879, 11073590, 13086970, 14093660, 14395667, 15503026, 18321758, 22147180, 26173940, 28791334, 31006052, 36643516, 38757565, 45804395, 57582668, 71978335, 77515130, 91608790, 100769669, 143956670, 155030260, 183217580, 201539338, 287913340, 403078676, 503848345, 1007696690, 2015393380]

約数ペア:

[(1, 2015393380), (2, 1007696690), (4, 503848345), (5, 403078676), (7, 287913340), (10, 201539338), (11, 183217580), (13, 155030260), (14, 143956670), (20, 100769669), (22, 91608790), (26, 77515130), (28, 71978335), (35, 57582668), (44, 45804395), (52, 38757565), (55, 36643516), (65, 31006052), (70, 28791334), (77, 26173940), (91, 22147180), (110, 18321758), (130, 15503026), (140, 14395667), (143, 14093660), (154, 13086970), (182, 11073590), (220, 9160879), (260, 7751513), (286, 7046830), (308, 6543485), (364, 5536795), (385, 5234788), (455, 4429436), (572, 3523415), (715, 2818732), (770, 2617394), (910, 2214718), (1001, 2013380), (1430, 1409366), (1540, 1308697), (1820, 1107359), (2002, 1006690), (2860, 704683), (4004, 503345), (5005, 402676), (10010, 201338), (20020, 100669)]