15380070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 39890880

約数和(自身を除く): 24510810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 569, 795, 901, 1138, 1590, 1707, 1802, 2703, 2845, 3414, 4505, 5406, 5690, 8535, 9010, 9673, 13515, 17070, 19346, 27030, 29019, 30157, 48365, 58038, 60314, 90471, 96730, 145095, 150785, 180942, 290190, 301570, 452355, 512669, 904710, 1025338, 1538007, 2563345, 3076014, 5126690, 7690035, 15380070]

約数ペア:

[(1, 15380070), (2, 7690035), (3, 5126690), (5, 3076014), (6, 2563345), (10, 1538007), (15, 1025338), (17, 904710), (30, 512669), (34, 452355), (51, 301570), (53, 290190), (85, 180942), (102, 150785), (106, 145095), (159, 96730), (170, 90471), (255, 60314), (265, 58038), (318, 48365), (510, 30157), (530, 29019), (569, 27030), (795, 19346), (901, 17070), (1138, 13515), (1590, 9673), (1707, 9010), (1802, 8535), (2703, 5690), (2845, 5406), (3414, 4505)]