2018934710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 4291854336

約数和(自身を除く): 2272919626

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 43, 46, 65, 82, 86, 115, 130, 205, 215, 230, 299, 383, 410, 430, 533, 559, 598, 766, 943, 989, 1066, 1118, 1495, 1763, 1886, 1915, 1978, 2665, 2795, 2990, 3526, 3830, 4715, 4945, 4979, 5330, 5590, 8809, 8815, 9430, 9890, 9958, 12259, 12857, 15703, 16469, 17618, 17630, 22919, 24518, 24895, 25714, 31406, 32938, 40549, 44045, 45838, 49790, 61295, 64285, 78515, 81098, 82345, 88090, 114517, 114595, 122590, 128570, 157030, 164690, 202745, 204139, 214097, 229034, 229190, 361169, 378787, 405490, 408278, 428194, 527137, 572585, 675229, 722338, 757574, 1020695, 1054274, 1070485, 1145170, 1350458, 1805845, 1893935, 2041390, 2140970, 2635685, 3376145, 3611690, 3787870, 4695197, 4924231, 5271370, 6752290, 8777977, 9390394, 9848462, 15530267, 17555954, 23475985, 24621155, 31060534, 43889885, 46951970, 49242310, 77651335, 87779770, 155302670, 201893471, 403786942, 1009467355, 2018934710]

約数ペア:

[(1, 2018934710), (2, 1009467355), (5, 403786942), (10, 201893471), (13, 155302670), (23, 87779770), (26, 77651335), (41, 49242310), (43, 46951970), (46, 43889885), (65, 31060534), (82, 24621155), (86, 23475985), (115, 17555954), (130, 15530267), (205, 9848462), (215, 9390394), (230, 8777977), (299, 6752290), (383, 5271370), (410, 4924231), (430, 4695197), (533, 3787870), (559, 3611690), (598, 3376145), (766, 2635685), (943, 2140970), (989, 2041390), (1066, 1893935), (1118, 1805845), (1495, 1350458), (1763, 1145170), (1886, 1070485), (1915, 1054274), (1978, 1020695), (2665, 757574), (2795, 722338), (2990, 675229), (3526, 572585), (3830, 527137), (4715, 428194), (4945, 408278), (4979, 405490), (5330, 378787), (5590, 361169), (8809, 229190), (8815, 229034), (9430, 214097), (9890, 204139), (9958, 202745), (12259, 164690), (12857, 157030), (15703, 128570), (16469, 122590), (17618, 114595), (17630, 114517), (22919, 88090), (24518, 82345), (24895, 81098), (25714, 78515), (31406, 64285), (32938, 61295), (40549, 49790), (44045, 45838)]