31830084

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 98454720

約数和(自身を除く): 66624636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 229, 234, 243, 286, 297, 324, 351, 396, 429, 458, 468, 486, 572, 594, 687, 702, 858, 891, 916, 972, 1053, 1188, 1287, 1374, 1404, 1716, 1782, 2061, 2106, 2519, 2574, 2673, 2748, 2977, 3159, 3564, 3861, 4122, 4212, 5038, 5148, 5346, 5954, 6183, 6318, 7557, 7722, 8244, 8931, 10076, 10692, 11583, 11908, 12366, 12636, 15114, 15444, 17862, 18549, 22671, 23166, 24732, 26793, 30228, 32747, 34749, 35724, 37098, 45342, 46332, 53586, 55647, 65494, 68013, 69498, 74196, 80379, 90684, 98241, 107172, 111294, 130988, 136026, 138996, 160758, 196482, 204039, 222588, 241137, 272052, 294723, 321516, 392964, 408078, 482274, 589446, 612117, 723411, 816156, 884169, 964548, 1178892, 1224234, 1446822, 1768338, 2448468, 2652507, 2893644, 3536676, 5305014, 7957521, 10610028, 15915042, 31830084]

約数ペア:

[(1, 31830084), (2, 15915042), (3, 10610028), (4, 7957521), (6, 5305014), (9, 3536676), (11, 2893644), (12, 2652507), (13, 2448468), (18, 1768338), (22, 1446822), (26, 1224234), (27, 1178892), (33, 964548), (36, 884169), (39, 816156), (44, 723411), (52, 612117), (54, 589446), (66, 482274), (78, 408078), (81, 392964), (99, 321516), (108, 294723), (117, 272052), (132, 241137), (143, 222588), (156, 204039), (162, 196482), (198, 160758), (229, 138996), (234, 136026), (243, 130988), (286, 111294), (297, 107172), (324, 98241), (351, 90684), (396, 80379), (429, 74196), (458, 69498), (468, 68013), (486, 65494), (572, 55647), (594, 53586), (687, 46332), (702, 45342), (858, 37098), (891, 35724), (916, 34749), (972, 32747), (1053, 30228), (1188, 26793), (1287, 24732), (1374, 23166), (1404, 22671), (1716, 18549), (1782, 17862), (2061, 15444), (2106, 15114), (2519, 12636), (2574, 12366), (2673, 11908), (2748, 11583), (2977, 10692), (3159, 10076), (3564, 8931), (3861, 8244), (4122, 7722), (4212, 7557), (5038, 6318), (5148, 6183), (5346, 5954)]