454687740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14947}}^1$

素因数の和:14988

約数の個数: 108

約数和(自身を含む): 1493574264

約数和(自身を除く): 1038886524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 14947, 15210, 29894, 30420, 44841, 59788, 74735, 89682, 134523, 149470, 179364, 194311, 224205, 269046, 298940, 388622, 448410, 538092, 582933, 672615, 777244, 896820, 971555, 1165866, 1345230, 1748799, 1943110, 2331732, 2526043, 2690460, 2914665, 3497598, 3886220, 5052086, 5829330, 6995196, 7578129, 8743995, 10104172, 11658660, 12630215, 15156258, 17487990, 22734387, 25260430, 30312516, 34975980, 37890645, 45468774, 50520860, 75781290, 90937548, 113671935, 151562580, 227343870, 454687740]

約数ペア:

[(1, 454687740), (2, 227343870), (3, 151562580), (4, 113671935), (5, 90937548), (6, 75781290), (9, 50520860), (10, 45468774), (12, 37890645), (13, 34975980), (15, 30312516), (18, 25260430), (20, 22734387), (26, 17487990), (30, 15156258), (36, 12630215), (39, 11658660), (45, 10104172), (52, 8743995), (60, 7578129), (65, 6995196), (78, 5829330), (90, 5052086), (117, 3886220), (130, 3497598), (156, 2914665), (169, 2690460), (180, 2526043), (195, 2331732), (234, 1943110), (260, 1748799), (338, 1345230), (390, 1165866), (468, 971555), (507, 896820), (585, 777244), (676, 672615), (780, 582933), (845, 538092), (1014, 448410), (1170, 388622), (1521, 298940), (1690, 269046), (2028, 224205), (2340, 194311), (2535, 179364), (3042, 149470), (3380, 134523), (5070, 89682), (6084, 74735), (7605, 59788), (10140, 44841), (14947, 30420), (15210, 29894)]