15672945210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{208223}}^1$

素因数の和:208439

約数の個数: 64

約数和(自身を含む): 40718619648

約数和(自身を除く): 25045674438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 386, 390, 579, 965, 1158, 1930, 2509, 2895, 5018, 5790, 7527, 12545, 15054, 25090, 37635, 75270, 208223, 416446, 624669, 1041115, 1249338, 2082230, 2706899, 3123345, 5413798, 6246690, 8120697, 13534495, 16241394, 27068990, 40187039, 40603485, 80374078, 81206970, 120561117, 200935195, 241122234, 401870390, 522431507, 602805585, 1044863014, 1205611170, 1567294521, 2612157535, 3134589042, 5224315070, 7836472605, 15672945210]

約数ペア:

[(1, 15672945210), (2, 7836472605), (3, 5224315070), (5, 3134589042), (6, 2612157535), (10, 1567294521), (13, 1205611170), (15, 1044863014), (26, 602805585), (30, 522431507), (39, 401870390), (65, 241122234), (78, 200935195), (130, 120561117), (193, 81206970), (195, 80374078), (386, 40603485), (390, 40187039), (579, 27068990), (965, 16241394), (1158, 13534495), (1930, 8120697), (2509, 6246690), (2895, 5413798), (5018, 3123345), (5790, 2706899), (7527, 2082230), (12545, 1249338), (15054, 1041115), (25090, 624669), (37635, 416446), (75270, 208223)]