42889380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 125024256

約数和(自身を除く): 82134876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 67, 94, 134, 141, 188, 201, 227, 235, 268, 282, 335, 402, 454, 470, 564, 670, 681, 705, 804, 908, 940, 1005, 1135, 1340, 1362, 1410, 2010, 2270, 2724, 2820, 3149, 3405, 4020, 4540, 6298, 6810, 9447, 10669, 12596, 13620, 15209, 15745, 18894, 21338, 30418, 31490, 32007, 37788, 42676, 45627, 47235, 53345, 60836, 62980, 64014, 76045, 91254, 94470, 106690, 128028, 152090, 160035, 182508, 188940, 213380, 228135, 304180, 320070, 456270, 640140, 714823, 912540, 1429646, 2144469, 2859292, 3574115, 4288938, 7148230, 8577876, 10722345, 14296460, 21444690, 42889380]

約数ペア:

[(1, 42889380), (2, 21444690), (3, 14296460), (4, 10722345), (5, 8577876), (6, 7148230), (10, 4288938), (12, 3574115), (15, 2859292), (20, 2144469), (30, 1429646), (47, 912540), (60, 714823), (67, 640140), (94, 456270), (134, 320070), (141, 304180), (188, 228135), (201, 213380), (227, 188940), (235, 182508), (268, 160035), (282, 152090), (335, 128028), (402, 106690), (454, 94470), (470, 91254), (564, 76045), (670, 64014), (681, 62980), (705, 60836), (804, 53345), (908, 47235), (940, 45627), (1005, 42676), (1135, 37788), (1340, 32007), (1362, 31490), (1410, 30418), (2010, 21338), (2270, 18894), (2724, 15745), (2820, 15209), (3149, 13620), (3405, 12596), (4020, 10669), (4540, 9447), (6298, 6810)]