73218210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 204906240

約数和(自身を除く): 131688030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 190, 195, 205, 241, 246, 247, 285, 390, 410, 482, 494, 533, 570, 615, 723, 741, 779, 1066, 1205, 1230, 1235, 1446, 1482, 1558, 1599, 2337, 2410, 2470, 2665, 3133, 3198, 3615, 3705, 3895, 4579, 4674, 5330, 6266, 7230, 7410, 7790, 7995, 9158, 9399, 9881, 10127, 11685, 13737, 15665, 15990, 18798, 19762, 20254, 22895, 23370, 27474, 29643, 30381, 31330, 45790, 46995, 49405, 50635, 59286, 59527, 60762, 68685, 93990, 98810, 101270, 119054, 128453, 137370, 148215, 151905, 178581, 187739, 256906, 296430, 297635, 303810, 357162, 375478, 385359, 563217, 595270, 642265, 770718, 892905, 938695, 1126434, 1284530, 1785810, 1877390, 1926795, 2440607, 2816085, 3853590, 4881214, 5632170, 7321821, 12203035, 14643642, 24406070, 36609105, 73218210]

約数ペア:

[(1, 73218210), (2, 36609105), (3, 24406070), (5, 14643642), (6, 12203035), (10, 7321821), (13, 5632170), (15, 4881214), (19, 3853590), (26, 2816085), (30, 2440607), (38, 1926795), (39, 1877390), (41, 1785810), (57, 1284530), (65, 1126434), (78, 938695), (82, 892905), (95, 770718), (114, 642265), (123, 595270), (130, 563217), (190, 385359), (195, 375478), (205, 357162), (241, 303810), (246, 297635), (247, 296430), (285, 256906), (390, 187739), (410, 178581), (482, 151905), (494, 148215), (533, 137370), (570, 128453), (615, 119054), (723, 101270), (741, 98810), (779, 93990), (1066, 68685), (1205, 60762), (1230, 59527), (1235, 59286), (1446, 50635), (1482, 49405), (1558, 46995), (1599, 45790), (2337, 31330), (2410, 30381), (2470, 29643), (2665, 27474), (3133, 23370), (3198, 22895), (3615, 20254), (3705, 19762), (3895, 18798), (4579, 15990), (4674, 15665), (5330, 13737), (6266, 11685), (7230, 10127), (7410, 9881), (7790, 9399), (7995, 9158)]