73815210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117167}}^1$

素因数の和:117187

約数の個数: 48

約数和(自身を含む): 219338496

約数和(自身を除く): 145523286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117167, 234334, 351501, 585835, 703002, 820169, 1054503, 1171670, 1640338, 1757505, 2109006, 2460507, 3515010, 4100845, 4921014, 5272515, 7381521, 8201690, 10545030, 12302535, 14763042, 24605070, 36907605, 73815210]

約数ペア:

[(1, 73815210), (2, 36907605), (3, 24605070), (5, 14763042), (6, 12302535), (7, 10545030), (9, 8201690), (10, 7381521), (14, 5272515), (15, 4921014), (18, 4100845), (21, 3515010), (30, 2460507), (35, 2109006), (42, 1757505), (45, 1640338), (63, 1171670), (70, 1054503), (90, 820169), (105, 703002), (126, 585835), (210, 351501), (315, 234334), (630, 117167)]