2159430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 6549984

約数和(自身を除く): 4390554

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 113, 130, 147, 182, 195, 210, 226, 245, 273, 294, 339, 390, 455, 490, 546, 565, 637, 678, 735, 791, 910, 1130, 1274, 1365, 1469, 1470, 1582, 1695, 1911, 2373, 2730, 2938, 3185, 3390, 3822, 3955, 4407, 4746, 5537, 6370, 7345, 7910, 8814, 9555, 10283, 11074, 11865, 14690, 16611, 19110, 20566, 22035, 23730, 27685, 30849, 33222, 44070, 51415, 55370, 61698, 71981, 83055, 102830, 143962, 154245, 166110, 215943, 308490, 359905, 431886, 719810, 1079715, 2159430]

約数ペア:

[(1, 2159430), (2, 1079715), (3, 719810), (5, 431886), (6, 359905), (7, 308490), (10, 215943), (13, 166110), (14, 154245), (15, 143962), (21, 102830), (26, 83055), (30, 71981), (35, 61698), (39, 55370), (42, 51415), (49, 44070), (65, 33222), (70, 30849), (78, 27685), (91, 23730), (98, 22035), (105, 20566), (113, 19110), (130, 16611), (147, 14690), (182, 11865), (195, 11074), (210, 10283), (226, 9555), (245, 8814), (273, 7910), (294, 7345), (339, 6370), (390, 5537), (455, 4746), (490, 4407), (546, 3955), (565, 3822), (637, 3390), (678, 3185), (735, 2938), (791, 2730), (910, 2373), (1130, 1911), (1274, 1695), (1365, 1582), (1469, 1470)]