30108996

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 85242080

約数和(自身を除く): 55133084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 73, 76, 81, 108, 114, 134, 146, 162, 171, 201, 219, 228, 268, 292, 324, 342, 402, 438, 513, 603, 657, 684, 804, 876, 1026, 1206, 1273, 1314, 1387, 1539, 1809, 1971, 2052, 2412, 2546, 2628, 2774, 3078, 3618, 3819, 3942, 4161, 4891, 5092, 5427, 5548, 5913, 6156, 7236, 7638, 7884, 8322, 9782, 10854, 11457, 11826, 12483, 14673, 15276, 16644, 19564, 21708, 22914, 23652, 24966, 29346, 34371, 37449, 44019, 45828, 49932, 58692, 68742, 74898, 88038, 92929, 103113, 112347, 132057, 137484, 149796, 176076, 185858, 206226, 224694, 264114, 278787, 371716, 396171, 412452, 449388, 528228, 557574, 792342, 836361, 1115148, 1584684, 1672722, 2509083, 3345444, 5018166, 7527249, 10036332, 15054498, 30108996]

約数ペア:

[(1, 30108996), (2, 15054498), (3, 10036332), (4, 7527249), (6, 5018166), (9, 3345444), (12, 2509083), (18, 1672722), (19, 1584684), (27, 1115148), (36, 836361), (38, 792342), (54, 557574), (57, 528228), (67, 449388), (73, 412452), (76, 396171), (81, 371716), (108, 278787), (114, 264114), (134, 224694), (146, 206226), (162, 185858), (171, 176076), (201, 149796), (219, 137484), (228, 132057), (268, 112347), (292, 103113), (324, 92929), (342, 88038), (402, 74898), (438, 68742), (513, 58692), (603, 49932), (657, 45828), (684, 44019), (804, 37449), (876, 34371), (1026, 29346), (1206, 24966), (1273, 23652), (1314, 22914), (1387, 21708), (1539, 19564), (1809, 16644), (1971, 15276), (2052, 14673), (2412, 12483), (2546, 11826), (2628, 11457), (2774, 10854), (3078, 9782), (3618, 8322), (3819, 7884), (3942, 7638), (4161, 7236), (4891, 6156), (5092, 5913), (5427, 5548)]