138352110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18671}}^1$

素因数の和:18713

約数の個数: 64

約数和(自身を含む): 376427520

約数和(自身を除く): 238075410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 18671, 37342, 56013, 93355, 112026, 186710, 242723, 280065, 354749, 485446, 560130, 709498, 728169, 1064247, 1213615, 1456338, 1773745, 2128494, 2427230, 3547490, 3640845, 4611737, 5321235, 7281690, 9223474, 10642470, 13835211, 23058685, 27670422, 46117370, 69176055, 138352110]

約数ペア:

[(1, 138352110), (2, 69176055), (3, 46117370), (5, 27670422), (6, 23058685), (10, 13835211), (13, 10642470), (15, 9223474), (19, 7281690), (26, 5321235), (30, 4611737), (38, 3640845), (39, 3547490), (57, 2427230), (65, 2128494), (78, 1773745), (95, 1456338), (114, 1213615), (130, 1064247), (190, 728169), (195, 709498), (247, 560130), (285, 485446), (390, 354749), (494, 280065), (570, 242723), (741, 186710), (1235, 112026), (1482, 93355), (2470, 56013), (3705, 37342), (7410, 18671)]