13816530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 45189144

約数和(自身を除く): 31372614

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, 241, 245, 273, 294, 315, 390, 441, 455, 482, 490, 546, 585, 630, 637, 723, 735, 819, 882, 910, 1170, 1205, 1274, 1365, 1446, 1470, 1638, 1687, 1911, 2169, 2205, 2410, 2730, 3133, 3185, 3374, 3615, 3822, 4095, 4338, 4410, 5061, 5733, 6266, 6370, 7230, 8190, 8435, 9399, 9555, 10122, 10845, 11466, 11809, 15183, 15665, 16870, 18798, 19110, 21690, 21931, 23618, 25305, 28197, 28665, 30366, 31330, 35427, 43862, 46995, 50610, 56394, 57330, 59045, 65793, 70854, 75915, 93990, 106281, 109655, 118090, 131586, 140985, 151830, 153517, 177135, 197379, 212562, 219310, 281970, 307034, 328965, 354270, 394758, 460551, 531405, 657930, 767585, 921102, 986895, 1062810, 1381653, 1535170, 1973790, 2302755, 2763306, 4605510, 6908265, 13816530]

約数ペア:

[(1, 13816530), (2, 6908265), (3, 4605510), (5, 2763306), (6, 2302755), (7, 1973790), (9, 1535170), (10, 1381653), (13, 1062810), (14, 986895), (15, 921102), (18, 767585), (21, 657930), (26, 531405), (30, 460551), (35, 394758), (39, 354270), (42, 328965), (45, 307034), (49, 281970), (63, 219310), (65, 212562), (70, 197379), (78, 177135), (90, 153517), (91, 151830), (98, 140985), (105, 131586), (117, 118090), (126, 109655), (130, 106281), (147, 93990), (182, 75915), (195, 70854), (210, 65793), (234, 59045), (241, 57330), (245, 56394), (273, 50610), (294, 46995), (315, 43862), (390, 35427), (441, 31330), (455, 30366), (482, 28665), (490, 28197), (546, 25305), (585, 23618), (630, 21931), (637, 21690), (723, 19110), (735, 18798), (819, 16870), (882, 15665), (910, 15183), (1170, 11809), (1205, 11466), (1274, 10845), (1365, 10122), (1446, 9555), (1470, 9399), (1638, 8435), (1687, 8190), (1911, 7230), (2169, 6370), (2205, 6266), (2410, 5733), (2730, 5061), (3133, 4410), (3185, 4338), (3374, 4095), (3615, 3822)]