350647470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 991514160

約数和(自身を除く): 640866690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 73, 90, 95, 106, 114, 146, 159, 171, 190, 219, 265, 285, 318, 342, 365, 438, 477, 530, 570, 657, 730, 795, 855, 954, 1007, 1095, 1314, 1387, 1590, 1710, 2014, 2190, 2385, 2774, 2809, 3021, 3285, 3869, 4161, 4770, 5035, 5618, 6042, 6570, 6935, 7738, 8322, 8427, 9063, 10070, 11607, 12483, 13870, 14045, 15105, 16854, 18126, 19345, 20805, 23214, 24966, 25281, 28090, 30210, 34821, 38690, 41610, 42135, 45315, 50562, 53371, 58035, 62415, 69642, 73511, 84270, 90630, 106742, 116070, 124830, 126405, 147022, 160113, 174105, 205057, 220533, 252810, 266855, 320226, 348210, 367555, 410114, 441066, 480339, 533710, 615171, 661599, 735110, 800565, 960678, 1025285, 1102665, 1230342, 1323198, 1601130, 1845513, 2050570, 2205330, 2401695, 3075855, 3307995, 3691026, 3896083, 4803390, 6151710, 6615990, 7792166, 9227565, 11688249, 18455130, 19480415, 23376498, 35064747, 38960830, 58441245, 70129494, 116882490, 175323735, 350647470]

約数ペア:

[(1, 350647470), (2, 175323735), (3, 116882490), (5, 70129494), (6, 58441245), (9, 38960830), (10, 35064747), (15, 23376498), (18, 19480415), (19, 18455130), (30, 11688249), (38, 9227565), (45, 7792166), (53, 6615990), (57, 6151710), (73, 4803390), (90, 3896083), (95, 3691026), (106, 3307995), (114, 3075855), (146, 2401695), (159, 2205330), (171, 2050570), (190, 1845513), (219, 1601130), (265, 1323198), (285, 1230342), (318, 1102665), (342, 1025285), (365, 960678), (438, 800565), (477, 735110), (530, 661599), (570, 615171), (657, 533710), (730, 480339), (795, 441066), (855, 410114), (954, 367555), (1007, 348210), (1095, 320226), (1314, 266855), (1387, 252810), (1590, 220533), (1710, 205057), (2014, 174105), (2190, 160113), (2385, 147022), (2774, 126405), (2809, 124830), (3021, 116070), (3285, 106742), (3869, 90630), (4161, 84270), (4770, 73511), (5035, 69642), (5618, 62415), (6042, 58035), (6570, 53371), (6935, 50562), (7738, 45315), (8322, 42135), (8427, 41610), (9063, 38690), (10070, 34821), (11607, 30210), (12483, 28090), (13870, 25281), (14045, 24966), (15105, 23214), (16854, 20805), (18126, 19345)]