7543380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 23990400

約数和(自身を除く): 16447020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 509, 570, 741, 780, 988, 1018, 1140, 1235, 1482, 1527, 2036, 2470, 2545, 2964, 3054, 3705, 4940, 5090, 6108, 6617, 7410, 7635, 9671, 10180, 13234, 14820, 15270, 19342, 19851, 26468, 29013, 30540, 33085, 38684, 39702, 48355, 58026, 66170, 79404, 96710, 99255, 116052, 125723, 132340, 145065, 193420, 198510, 251446, 290130, 377169, 397020, 502892, 580260, 628615, 754338, 1257230, 1508676, 1885845, 2514460, 3771690, 7543380]

約数ペア:

[(1, 7543380), (2, 3771690), (3, 2514460), (4, 1885845), (5, 1508676), (6, 1257230), (10, 754338), (12, 628615), (13, 580260), (15, 502892), (19, 397020), (20, 377169), (26, 290130), (30, 251446), (38, 198510), (39, 193420), (52, 145065), (57, 132340), (60, 125723), (65, 116052), (76, 99255), (78, 96710), (95, 79404), (114, 66170), (130, 58026), (156, 48355), (190, 39702), (195, 38684), (228, 33085), (247, 30540), (260, 29013), (285, 26468), (380, 19851), (390, 19342), (494, 15270), (509, 14820), (570, 13234), (741, 10180), (780, 9671), (988, 7635), (1018, 7410), (1140, 6617), (1235, 6108), (1482, 5090), (1527, 4940), (2036, 3705), (2470, 3054), (2545, 2964)]