30195984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 99549184

約数和(自身を除く): 69353200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 223, 248, 273, 312, 336, 364, 372, 403, 434, 446, 496, 546, 624, 651, 669, 728, 744, 806, 868, 892, 1092, 1209, 1302, 1338, 1456, 1488, 1561, 1612, 1736, 1784, 2184, 2418, 2604, 2676, 2821, 2899, 3122, 3224, 3472, 3568, 4368, 4683, 4836, 5208, 5352, 5642, 5798, 6244, 6448, 6913, 8463, 8697, 9366, 9672, 10416, 10704, 11284, 11596, 12488, 13826, 16926, 17394, 18732, 19344, 20293, 20739, 22568, 23192, 24976, 27652, 33852, 34788, 37464, 40586, 41478, 45136, 46384, 48391, 55304, 60879, 67704, 69576, 74928, 81172, 82956, 89869, 96782, 110608, 121758, 135408, 139152, 145173, 162344, 165912, 179738, 193564, 243516, 269607, 290346, 324688, 331824, 359476, 387128, 487032, 539214, 580692, 629083, 718952, 774256, 974064, 1078428, 1161384, 1258166, 1437904, 1887249, 2156856, 2322768, 2516332, 3774498, 4313712, 5032664, 7548996, 10065328, 15097992, 30195984]

約数ペア:

[(1, 30195984), (2, 15097992), (3, 10065328), (4, 7548996), (6, 5032664), (7, 4313712), (8, 3774498), (12, 2516332), (13, 2322768), (14, 2156856), (16, 1887249), (21, 1437904), (24, 1258166), (26, 1161384), (28, 1078428), (31, 974064), (39, 774256), (42, 718952), (48, 629083), (52, 580692), (56, 539214), (62, 487032), (78, 387128), (84, 359476), (91, 331824), (93, 324688), (104, 290346), (112, 269607), (124, 243516), (156, 193564), (168, 179738), (182, 165912), (186, 162344), (208, 145173), (217, 139152), (223, 135408), (248, 121758), (273, 110608), (312, 96782), (336, 89869), (364, 82956), (372, 81172), (403, 74928), (434, 69576), (446, 67704), (496, 60879), (546, 55304), (624, 48391), (651, 46384), (669, 45136), (728, 41478), (744, 40586), (806, 37464), (868, 34788), (892, 33852), (1092, 27652), (1209, 24976), (1302, 23192), (1338, 22568), (1456, 20739), (1488, 20293), (1561, 19344), (1612, 18732), (1736, 17394), (1784, 16926), (2184, 13826), (2418, 12488), (2604, 11596), (2676, 11284), (2821, 10704), (2899, 10416), (3122, 9672), (3224, 9366), (3472, 8697), (3568, 8463), (4368, 6913), (4683, 6448), (4836, 6244), (5208, 5798), (5352, 5642)]