15367590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 48107520

約数和(自身を除く): 32739930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 173, 189, 210, 235, 270, 282, 315, 329, 346, 378, 423, 470, 519, 630, 658, 705, 846, 865, 945, 987, 1038, 1211, 1269, 1410, 1557, 1645, 1730, 1890, 1974, 2115, 2422, 2538, 2595, 2961, 3114, 3290, 3633, 4230, 4671, 4935, 5190, 5922, 6055, 6345, 7266, 7785, 8131, 8883, 9342, 9870, 10899, 12110, 12690, 14805, 15570, 16262, 17766, 18165, 21798, 23355, 24393, 29610, 32697, 36330, 40655, 44415, 46710, 48786, 54495, 56917, 65394, 73179, 81310, 88830, 108990, 113834, 121965, 146358, 163485, 170751, 219537, 243930, 284585, 326970, 341502, 365895, 439074, 512253, 569170, 731790, 853755, 1024506, 1097685, 1536759, 1707510, 2195370, 2561265, 3073518, 5122530, 7683795, 15367590]

約数ペア:

[(1, 15367590), (2, 7683795), (3, 5122530), (5, 3073518), (6, 2561265), (7, 2195370), (9, 1707510), (10, 1536759), (14, 1097685), (15, 1024506), (18, 853755), (21, 731790), (27, 569170), (30, 512253), (35, 439074), (42, 365895), (45, 341502), (47, 326970), (54, 284585), (63, 243930), (70, 219537), (90, 170751), (94, 163485), (105, 146358), (126, 121965), (135, 113834), (141, 108990), (173, 88830), (189, 81310), (210, 73179), (235, 65394), (270, 56917), (282, 54495), (315, 48786), (329, 46710), (346, 44415), (378, 40655), (423, 36330), (470, 32697), (519, 29610), (630, 24393), (658, 23355), (705, 21798), (846, 18165), (865, 17766), (945, 16262), (987, 15570), (1038, 14805), (1211, 12690), (1269, 12110), (1410, 10899), (1557, 9870), (1645, 9342), (1730, 8883), (1890, 8131), (1974, 7785), (2115, 7266), (2422, 6345), (2538, 6055), (2595, 5922), (2961, 5190), (3114, 4935), (3290, 4671), (3633, 4230)]