13774620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 41690880

約数和(自身を除く): 27916260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 281, 285, 380, 430, 516, 562, 570, 645, 817, 843, 860, 1124, 1140, 1290, 1405, 1634, 1686, 2451, 2580, 2810, 3268, 3372, 4085, 4215, 4902, 5339, 5620, 8170, 8430, 9804, 10678, 12083, 12255, 16017, 16340, 16860, 21356, 24166, 24510, 26695, 32034, 36249, 48332, 49020, 53390, 60415, 64068, 72498, 80085, 106780, 120830, 144996, 160170, 181245, 229577, 241660, 320340, 362490, 459154, 688731, 724980, 918308, 1147885, 1377462, 2295770, 2754924, 3443655, 4591540, 6887310, 13774620]

約数ペア:

[(1, 13774620), (2, 6887310), (3, 4591540), (4, 3443655), (5, 2754924), (6, 2295770), (10, 1377462), (12, 1147885), (15, 918308), (19, 724980), (20, 688731), (30, 459154), (38, 362490), (43, 320340), (57, 241660), (60, 229577), (76, 181245), (86, 160170), (95, 144996), (114, 120830), (129, 106780), (172, 80085), (190, 72498), (215, 64068), (228, 60415), (258, 53390), (281, 49020), (285, 48332), (380, 36249), (430, 32034), (516, 26695), (562, 24510), (570, 24166), (645, 21356), (817, 16860), (843, 16340), (860, 16017), (1124, 12255), (1140, 12083), (1290, 10678), (1405, 9804), (1634, 8430), (1686, 8170), (2451, 5620), (2580, 5339), (2810, 4902), (3268, 4215), (3372, 4085)]