1313482590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6661}}^1$

素因数の和:6994

約数の個数: 96

約数和(自身を含む): 3915976896

約数和(自身を除く): 2602494306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 313, 315, 626, 630, 939, 1565, 1878, 2191, 2817, 3130, 4382, 4695, 5634, 6573, 6661, 9390, 10955, 13146, 13322, 14085, 19719, 19983, 21910, 28170, 32865, 33305, 39438, 39966, 46627, 59949, 65730, 66610, 93254, 98595, 99915, 119898, 139881, 197190, 199830, 233135, 279762, 299745, 419643, 466270, 599490, 699405, 839286, 1398810, 2084893, 2098215, 4169786, 4196430, 6254679, 10424465, 12509358, 14594251, 18764037, 20848930, 29188502, 31273395, 37528074, 43782753, 62546790, 72971255, 87565506, 93820185, 131348259, 145942510, 187640370, 218913765, 262696518, 437827530, 656741295, 1313482590]

約数ペア:

[(1, 1313482590), (2, 656741295), (3, 437827530), (5, 262696518), (6, 218913765), (7, 187640370), (9, 145942510), (10, 131348259), (14, 93820185), (15, 87565506), (18, 72971255), (21, 62546790), (30, 43782753), (35, 37528074), (42, 31273395), (45, 29188502), (63, 20848930), (70, 18764037), (90, 14594251), (105, 12509358), (126, 10424465), (210, 6254679), (313, 4196430), (315, 4169786), (626, 2098215), (630, 2084893), (939, 1398810), (1565, 839286), (1878, 699405), (2191, 599490), (2817, 466270), (3130, 419643), (4382, 299745), (4695, 279762), (5634, 233135), (6573, 199830), (6661, 197190), (9390, 139881), (10955, 119898), (13146, 99915), (13322, 98595), (14085, 93254), (19719, 66610), (19983, 65730), (21910, 59949), (28170, 46627), (32865, 39966), (33305, 39438)]