16798470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 28924410

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, 2267, 2470, 3705, 4534, 6801, 7410, 11335, 13602, 22670, 29471, 34005, 43073, 58942, 68010, 86146, 88413, 129219, 147355, 176826, 215365, 258438, 294710, 430730, 442065, 559949, 646095, 884130, 1119898, 1292190, 1679847, 2799745, 3359694, 5599490, 8399235, 16798470]

約数ペア:

[(1, 16798470), (2, 8399235), (3, 5599490), (5, 3359694), (6, 2799745), (10, 1679847), (13, 1292190), (15, 1119898), (19, 884130), (26, 646095), (30, 559949), (38, 442065), (39, 430730), (57, 294710), (65, 258438), (78, 215365), (95, 176826), (114, 147355), (130, 129219), (190, 88413), (195, 86146), (247, 68010), (285, 58942), (390, 43073), (494, 34005), (570, 29471), (741, 22670), (1235, 13602), (1482, 11335), (2267, 7410), (2470, 6801), (3705, 4534)]