17829630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 58260384

約数和(自身を除く): 40430754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 311, 315, 390, 441, 455, 490, 546, 585, 622, 630, 637, 735, 819, 882, 910, 933, 1170, 1274, 1365, 1470, 1555, 1638, 1866, 1911, 2177, 2205, 2730, 2799, 3110, 3185, 3822, 4043, 4095, 4354, 4410, 4665, 5598, 5733, 6370, 6531, 8086, 8190, 9330, 9555, 10885, 11466, 12129, 13062, 13995, 15239, 19110, 19593, 20215, 21770, 24258, 27990, 28301, 28665, 30478, 32655, 36387, 39186, 40430, 45717, 56602, 57330, 60645, 65310, 72774, 76195, 84903, 91434, 97965, 121290, 137151, 141505, 152390, 169806, 181935, 195930, 198107, 228585, 254709, 274302, 283010, 363870, 396214, 424515, 457170, 509418, 594321, 685755, 849030, 990535, 1188642, 1273545, 1371510, 1782963, 1981070, 2547090, 2971605, 3565926, 5943210, 8914815, 17829630]

約数ペア:

[(1, 17829630), (2, 8914815), (3, 5943210), (5, 3565926), (6, 2971605), (7, 2547090), (9, 1981070), (10, 1782963), (13, 1371510), (14, 1273545), (15, 1188642), (18, 990535), (21, 849030), (26, 685755), (30, 594321), (35, 509418), (39, 457170), (42, 424515), (45, 396214), (49, 363870), (63, 283010), (65, 274302), (70, 254709), (78, 228585), (90, 198107), (91, 195930), (98, 181935), (105, 169806), (117, 152390), (126, 141505), (130, 137151), (147, 121290), (182, 97965), (195, 91434), (210, 84903), (234, 76195), (245, 72774), (273, 65310), (294, 60645), (311, 57330), (315, 56602), (390, 45717), (441, 40430), (455, 39186), (490, 36387), (546, 32655), (585, 30478), (622, 28665), (630, 28301), (637, 27990), (735, 24258), (819, 21770), (882, 20215), (910, 19593), (933, 19110), (1170, 15239), (1274, 13995), (1365, 13062), (1470, 12129), (1555, 11466), (1638, 10885), (1866, 9555), (1911, 9330), (2177, 8190), (2205, 8086), (2730, 6531), (2799, 6370), (3110, 5733), (3185, 5598), (3822, 4665), (4043, 4410), (4095, 4354)]