30078216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 101640000

約数和(自身を除く): 71561784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 349, 378, 399, 456, 504, 513, 532, 567, 648, 684, 698, 756, 798, 1026, 1047, 1064, 1134, 1197, 1368, 1396, 1512, 1539, 1596, 2052, 2094, 2268, 2394, 2443, 2792, 3078, 3141, 3192, 3591, 4104, 4188, 4536, 4788, 4886, 6156, 6282, 6631, 7182, 7329, 8376, 9423, 9576, 9772, 10773, 12312, 12564, 13262, 14364, 14658, 18846, 19544, 19893, 21546, 21987, 25128, 26524, 28269, 28728, 29316, 37692, 39786, 43092, 43974, 46417, 53048, 56538, 58632, 59679, 65961, 75384, 79572, 86184, 87948, 92834, 113076, 119358, 131922, 139251, 159144, 175896, 179037, 185668, 197883, 226152, 238716, 263844, 278502, 358074, 371336, 395766, 417753, 477432, 527688, 537111, 557004, 716148, 791532, 835506, 1074222, 1114008, 1253259, 1432296, 1583064, 1671012, 2148444, 2506518, 3342024, 3759777, 4296888, 5013036, 7519554, 10026072, 15039108, 30078216]

約数ペア:

[(1, 30078216), (2, 15039108), (3, 10026072), (4, 7519554), (6, 5013036), (7, 4296888), (8, 3759777), (9, 3342024), (12, 2506518), (14, 2148444), (18, 1671012), (19, 1583064), (21, 1432296), (24, 1253259), (27, 1114008), (28, 1074222), (36, 835506), (38, 791532), (42, 716148), (54, 557004), (56, 537111), (57, 527688), (63, 477432), (72, 417753), (76, 395766), (81, 371336), (84, 358074), (108, 278502), (114, 263844), (126, 238716), (133, 226152), (152, 197883), (162, 185668), (168, 179037), (171, 175896), (189, 159144), (216, 139251), (228, 131922), (252, 119358), (266, 113076), (324, 92834), (342, 87948), (349, 86184), (378, 79572), (399, 75384), (456, 65961), (504, 59679), (513, 58632), (532, 56538), (567, 53048), (648, 46417), (684, 43974), (698, 43092), (756, 39786), (798, 37692), (1026, 29316), (1047, 28728), (1064, 28269), (1134, 26524), (1197, 25128), (1368, 21987), (1396, 21546), (1512, 19893), (1539, 19544), (1596, 18846), (2052, 14658), (2094, 14364), (2268, 13262), (2394, 12564), (2443, 12312), (2792, 10773), (3078, 9772), (3141, 9576), (3192, 9423), (3591, 8376), (4104, 7329), (4188, 7182), (4536, 6631), (4788, 6282), (4886, 6156)]