13701870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 44815680

約数和(自身を除く): 31113810

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, 239, 245, 273, 294, 315, 390, 441, 455, 478, 490, 546, 585, 630, 637, 717, 735, 819, 882, 910, 1170, 1195, 1274, 1365, 1434, 1470, 1638, 1673, 1911, 2151, 2205, 2390, 2730, 3107, 3185, 3346, 3585, 3822, 4095, 4302, 4410, 5019, 5733, 6214, 6370, 7170, 8190, 8365, 9321, 9555, 10038, 10755, 11466, 11711, 15057, 15535, 16730, 18642, 19110, 21510, 21749, 23422, 25095, 27963, 28665, 30114, 31070, 35133, 43498, 46605, 50190, 55926, 57330, 58555, 65247, 70266, 75285, 93210, 105399, 108745, 117110, 130494, 139815, 150570, 152243, 175665, 195741, 210798, 217490, 279630, 304486, 326235, 351330, 391482, 456729, 526995, 652470, 761215, 913458, 978705, 1053990, 1370187, 1522430, 1957410, 2283645, 2740374, 4567290, 6850935, 13701870]

約数ペア:

[(1, 13701870), (2, 6850935), (3, 4567290), (5, 2740374), (6, 2283645), (7, 1957410), (9, 1522430), (10, 1370187), (13, 1053990), (14, 978705), (15, 913458), (18, 761215), (21, 652470), (26, 526995), (30, 456729), (35, 391482), (39, 351330), (42, 326235), (45, 304486), (49, 279630), (63, 217490), (65, 210798), (70, 195741), (78, 175665), (90, 152243), (91, 150570), (98, 139815), (105, 130494), (117, 117110), (126, 108745), (130, 105399), (147, 93210), (182, 75285), (195, 70266), (210, 65247), (234, 58555), (239, 57330), (245, 55926), (273, 50190), (294, 46605), (315, 43498), (390, 35133), (441, 31070), (455, 30114), (478, 28665), (490, 27963), (546, 25095), (585, 23422), (630, 21749), (637, 21510), (717, 19110), (735, 18642), (819, 16730), (882, 15535), (910, 15057), (1170, 11711), (1195, 11466), (1274, 10755), (1365, 10038), (1434, 9555), (1470, 9321), (1638, 8365), (1673, 8190), (1911, 7170), (2151, 6370), (2205, 6214), (2390, 5733), (2730, 5019), (3107, 4410), (3185, 4302), (3346, 4095), (3585, 3822)]