214780410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 628284384

約数和(自身を除く): 413503974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 243, 270, 338, 351, 390, 405, 486, 507, 523, 585, 702, 810, 845, 1014, 1046, 1053, 1170, 1215, 1521, 1569, 1690, 1755, 2106, 2430, 2535, 2615, 3042, 3138, 3159, 3510, 4563, 4707, 5070, 5230, 5265, 6318, 6799, 7605, 7845, 9126, 9414, 10530, 13598, 13689, 14121, 15210, 15690, 15795, 20397, 22815, 23535, 27378, 28242, 31590, 33995, 40794, 41067, 42363, 45630, 47070, 61191, 67990, 68445, 70605, 82134, 84726, 88387, 101985, 122382, 127089, 136890, 141210, 176774, 183573, 203970, 205335, 211815, 254178, 265161, 305955, 367146, 410670, 423630, 441935, 530322, 550719, 611910, 635445, 795483, 883870, 917865, 1101438, 1270890, 1325805, 1590966, 1652157, 1835730, 2386449, 2651610, 2753595, 3304314, 3977415, 4772898, 5507190, 7159347, 7954830, 8260785, 11932245, 14318694, 16521570, 21478041, 23864490, 35796735, 42956082, 71593470, 107390205, 214780410]

約数ペア:

[(1, 214780410), (2, 107390205), (3, 71593470), (5, 42956082), (6, 35796735), (9, 23864490), (10, 21478041), (13, 16521570), (15, 14318694), (18, 11932245), (26, 8260785), (27, 7954830), (30, 7159347), (39, 5507190), (45, 4772898), (54, 3977415), (65, 3304314), (78, 2753595), (81, 2651610), (90, 2386449), (117, 1835730), (130, 1652157), (135, 1590966), (162, 1325805), (169, 1270890), (195, 1101438), (234, 917865), (243, 883870), (270, 795483), (338, 635445), (351, 611910), (390, 550719), (405, 530322), (486, 441935), (507, 423630), (523, 410670), (585, 367146), (702, 305955), (810, 265161), (845, 254178), (1014, 211815), (1046, 205335), (1053, 203970), (1170, 183573), (1215, 176774), (1521, 141210), (1569, 136890), (1690, 127089), (1755, 122382), (2106, 101985), (2430, 88387), (2535, 84726), (2615, 82134), (3042, 70605), (3138, 68445), (3159, 67990), (3510, 61191), (4563, 47070), (4707, 45630), (5070, 42363), (5230, 41067), (5265, 40794), (6318, 33995), (6799, 31590), (7605, 28242), (7845, 27378), (9126, 23535), (9414, 22815), (10530, 20397), (13598, 15795), (13689, 15690), (14121, 15210)]