986173580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 2471425152

約数和(自身を除く): 1485251572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 305, 370, 427, 518, 610, 740, 854, 1036, 1220, 1295, 1708, 2135, 2257, 2590, 3121, 4270, 4514, 5180, 6242, 8540, 9028, 11285, 12484, 15605, 15799, 21847, 22570, 31210, 31598, 43694, 45140, 62420, 63196, 78995, 87388, 109235, 115477, 157990, 190381, 218470, 230954, 315980, 380762, 436940, 461908, 577385, 761524, 808339, 951905, 1154770, 1332667, 1616678, 1903810, 2309540, 2665334, 3233356, 3807620, 4041695, 5330668, 6663335, 7044097, 8083390, 13326670, 14088194, 16166780, 26653340, 28176388, 35220485, 49308679, 70440970, 98617358, 140881940, 197234716, 246543395, 493086790, 986173580]

約数ペア:

[(1, 986173580), (2, 493086790), (4, 246543395), (5, 197234716), (7, 140881940), (10, 98617358), (14, 70440970), (20, 49308679), (28, 35220485), (35, 28176388), (37, 26653340), (61, 16166780), (70, 14088194), (74, 13326670), (122, 8083390), (140, 7044097), (148, 6663335), (185, 5330668), (244, 4041695), (259, 3807620), (305, 3233356), (370, 2665334), (427, 2309540), (518, 1903810), (610, 1616678), (740, 1332667), (854, 1154770), (1036, 951905), (1220, 808339), (1295, 761524), (1708, 577385), (2135, 461908), (2257, 436940), (2590, 380762), (3121, 315980), (4270, 230954), (4514, 218470), (5180, 190381), (6242, 157990), (8540, 115477), (9028, 109235), (11285, 87388), (12484, 78995), (15605, 63196), (15799, 62420), (21847, 45140), (22570, 43694), (31210, 31598)]