206862630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:842

約数の個数: 128

約数和(自身を含む): 580680576

約数和(自身を除く): 373817946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 205, 221, 246, 255, 390, 410, 442, 510, 533, 615, 663, 697, 761, 1066, 1105, 1230, 1326, 1394, 1522, 1599, 2091, 2210, 2283, 2665, 3198, 3315, 3485, 3805, 4182, 4566, 5330, 6630, 6970, 7610, 7995, 9061, 9893, 10455, 11415, 12937, 15990, 18122, 19786, 20910, 22830, 25874, 27183, 29679, 31201, 38811, 45305, 49465, 54366, 59358, 62402, 64685, 77622, 90610, 93603, 98930, 129370, 135915, 148395, 156005, 168181, 187206, 194055, 271830, 296790, 312010, 336362, 388110, 405613, 468015, 504543, 530417, 811226, 840905, 936030, 1009086, 1060834, 1216839, 1591251, 1681810, 2028065, 2433678, 2522715, 2652085, 3182502, 4056130, 5045430, 5304170, 6084195, 6895421, 7956255, 12168390, 13790842, 15912510, 20686263, 34477105, 41372526, 68954210, 103431315, 206862630]

約数ペア:

[(1, 206862630), (2, 103431315), (3, 68954210), (5, 41372526), (6, 34477105), (10, 20686263), (13, 15912510), (15, 13790842), (17, 12168390), (26, 7956255), (30, 6895421), (34, 6084195), (39, 5304170), (41, 5045430), (51, 4056130), (65, 3182502), (78, 2652085), (82, 2522715), (85, 2433678), (102, 2028065), (123, 1681810), (130, 1591251), (170, 1216839), (195, 1060834), (205, 1009086), (221, 936030), (246, 840905), (255, 811226), (390, 530417), (410, 504543), (442, 468015), (510, 405613), (533, 388110), (615, 336362), (663, 312010), (697, 296790), (761, 271830), (1066, 194055), (1105, 187206), (1230, 168181), (1326, 156005), (1394, 148395), (1522, 135915), (1599, 129370), (2091, 98930), (2210, 93603), (2283, 90610), (2665, 77622), (3198, 64685), (3315, 62402), (3485, 59358), (3805, 54366), (4182, 49465), (4566, 45305), (5330, 38811), (6630, 31201), (6970, 29679), (7610, 27183), (7995, 25874), (9061, 22830), (9893, 20910), (10455, 19786), (11415, 18122), (12937, 15990)]