187816590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 547505280

約数和(自身を除く): 359688690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 351, 365, 390, 438, 585, 657, 702, 730, 733, 949, 1095, 1170, 1314, 1466, 1755, 1898, 1971, 2190, 2199, 2847, 3285, 3510, 3665, 3942, 4398, 4745, 5694, 6570, 6597, 7330, 8541, 9490, 9529, 9855, 10995, 13194, 14235, 17082, 19058, 19710, 19791, 21990, 25623, 28470, 28587, 32985, 39582, 42705, 47645, 51246, 53509, 57174, 65970, 85410, 85761, 95290, 98955, 107018, 128115, 142935, 160527, 171522, 197910, 256230, 257283, 267545, 285870, 321054, 428805, 481581, 514566, 535090, 695617, 802635, 857610, 963162, 1286415, 1391234, 1444743, 1605270, 2086851, 2407905, 2572830, 2889486, 3478085, 4173702, 4815810, 6260553, 6956170, 7223715, 10434255, 12521106, 14447430, 18781659, 20868510, 31302765, 37563318, 62605530, 93908295, 187816590]

約数ペア:

[(1, 187816590), (2, 93908295), (3, 62605530), (5, 37563318), (6, 31302765), (9, 20868510), (10, 18781659), (13, 14447430), (15, 12521106), (18, 10434255), (26, 7223715), (27, 6956170), (30, 6260553), (39, 4815810), (45, 4173702), (54, 3478085), (65, 2889486), (73, 2572830), (78, 2407905), (90, 2086851), (117, 1605270), (130, 1444743), (135, 1391234), (146, 1286415), (195, 963162), (219, 857610), (234, 802635), (270, 695617), (351, 535090), (365, 514566), (390, 481581), (438, 428805), (585, 321054), (657, 285870), (702, 267545), (730, 257283), (733, 256230), (949, 197910), (1095, 171522), (1170, 160527), (1314, 142935), (1466, 128115), (1755, 107018), (1898, 98955), (1971, 95290), (2190, 85761), (2199, 85410), (2847, 65970), (3285, 57174), (3510, 53509), (3665, 51246), (3942, 47645), (4398, 42705), (4745, 39582), (5694, 32985), (6570, 28587), (6597, 28470), (7330, 25623), (8541, 21990), (9490, 19791), (9529, 19710), (9855, 19058), (10995, 17082), (13194, 14235)]