16631370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26399}}^1$

素因数の和:26419

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 32789430

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, 26399, 52798, 79197, 131995, 158394, 184793, 237591, 263990, 369586, 395985, 475182, 554379, 791970, 923965, 1108758, 1187955, 1663137, 1847930, 2375910, 2771895, 3326274, 5543790, 8315685, 16631370]

約数ペア:

[(1, 16631370), (2, 8315685), (3, 5543790), (5, 3326274), (6, 2771895), (7, 2375910), (9, 1847930), (10, 1663137), (14, 1187955), (15, 1108758), (18, 923965), (21, 791970), (30, 554379), (35, 475182), (42, 395985), (45, 369586), (63, 263990), (70, 237591), (90, 184793), (105, 158394), (126, 131995), (210, 79197), (315, 52798), (630, 26399)]