39554190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76567410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 191, 195, 234, 270, 295, 351, 354, 382, 390, 531, 573, 585, 590, 702, 767, 885, 955, 1062, 1146, 1170, 1534, 1593, 1719, 1755, 1770, 1910, 2301, 2483, 2655, 2865, 3186, 3438, 3510, 3835, 4602, 4966, 5157, 5310, 5730, 6903, 7449, 7670, 7965, 8595, 10314, 11269, 11505, 12415, 13806, 14898, 15930, 17190, 20709, 22347, 22538, 23010, 24830, 25785, 33807, 34515, 37245, 41418, 44694, 51570, 56345, 67041, 67614, 69030, 74490, 101421, 103545, 111735, 112690, 134082, 146497, 169035, 202842, 207090, 223470, 292994, 304263, 335205, 338070, 439491, 507105, 608526, 670410, 732485, 878982, 1014210, 1318473, 1464970, 1521315, 2197455, 2636946, 3042630, 3955419, 4394910, 6592365, 7910838, 13184730, 19777095, 39554190]

約数ペア:

[(1, 39554190), (2, 19777095), (3, 13184730), (5, 7910838), (6, 6592365), (9, 4394910), (10, 3955419), (13, 3042630), (15, 2636946), (18, 2197455), (26, 1521315), (27, 1464970), (30, 1318473), (39, 1014210), (45, 878982), (54, 732485), (59, 670410), (65, 608526), (78, 507105), (90, 439491), (117, 338070), (118, 335205), (130, 304263), (135, 292994), (177, 223470), (191, 207090), (195, 202842), (234, 169035), (270, 146497), (295, 134082), (351, 112690), (354, 111735), (382, 103545), (390, 101421), (531, 74490), (573, 69030), (585, 67614), (590, 67041), (702, 56345), (767, 51570), (885, 44694), (955, 41418), (1062, 37245), (1146, 34515), (1170, 33807), (1534, 25785), (1593, 24830), (1719, 23010), (1755, 22538), (1770, 22347), (1910, 20709), (2301, 17190), (2483, 15930), (2655, 14898), (2865, 13806), (3186, 12415), (3438, 11505), (3510, 11269), (3835, 10314), (4602, 8595), (4966, 7965), (5157, 7670), (5310, 7449), (5730, 6903)]