38132220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 122992128

約数和(自身を除く): 84859908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 557, 652, 815, 978, 1114, 1141, 1630, 1671, 1956, 2228, 2282, 2445, 2785, 3260, 3342, 3423, 3899, 4564, 4890, 5570, 5705, 6684, 6846, 7798, 8355, 9780, 11140, 11410, 11697, 13692, 15596, 16710, 17115, 19495, 22820, 23394, 33420, 34230, 38990, 46788, 58485, 68460, 77980, 90791, 116970, 181582, 233940, 272373, 363164, 453955, 544746, 635537, 907910, 1089492, 1271074, 1361865, 1815820, 1906611, 2542148, 2723730, 3177685, 3813222, 5447460, 6355370, 7626444, 9533055, 12710740, 19066110, 38132220]

約数ペア:

[(1, 38132220), (2, 19066110), (3, 12710740), (4, 9533055), (5, 7626444), (6, 6355370), (7, 5447460), (10, 3813222), (12, 3177685), (14, 2723730), (15, 2542148), (20, 1906611), (21, 1815820), (28, 1361865), (30, 1271074), (35, 1089492), (42, 907910), (60, 635537), (70, 544746), (84, 453955), (105, 363164), (140, 272373), (163, 233940), (210, 181582), (326, 116970), (420, 90791), (489, 77980), (557, 68460), (652, 58485), (815, 46788), (978, 38990), (1114, 34230), (1141, 33420), (1630, 23394), (1671, 22820), (1956, 19495), (2228, 17115), (2282, 16710), (2445, 15596), (2785, 13692), (3260, 11697), (3342, 11410), (3423, 11140), (3899, 9780), (4564, 8355), (4890, 7798), (5570, 6846), (5705, 6684)]