16251690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5983

約数の個数: 64

約数和(自身を含む): 48013056

約数和(自身を除く): 31761366

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5953, 11906, 17859, 29765, 35718, 41671, 59530, 77389, 83342, 89295, 125013, 154778, 178590, 208355, 232167, 250026, 386945, 416710, 464334, 541723, 625065, 773890, 1083446, 1160835, 1250130, 1625169, 2321670, 2708615, 3250338, 5417230, 8125845, 16251690]

約数ペア:

[(1, 16251690), (2, 8125845), (3, 5417230), (5, 3250338), (6, 2708615), (7, 2321670), (10, 1625169), (13, 1250130), (14, 1160835), (15, 1083446), (21, 773890), (26, 625065), (30, 541723), (35, 464334), (39, 416710), (42, 386945), (65, 250026), (70, 232167), (78, 208355), (91, 178590), (105, 154778), (130, 125013), (182, 89295), (195, 83342), (210, 77389), (273, 59530), (390, 41671), (455, 35718), (546, 29765), (910, 17859), (1365, 11906), (2730, 5953)]