162709890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 483812352

約数和(自身を除く): 321102462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 289, 294, 357, 383, 490, 510, 578, 595, 714, 735, 766, 833, 867, 1149, 1190, 1445, 1470, 1666, 1734, 1785, 1915, 2023, 2298, 2499, 2681, 2890, 3570, 3830, 4046, 4165, 4335, 4998, 5362, 5745, 6069, 6511, 8043, 8330, 8670, 10115, 11490, 12138, 12495, 13022, 13405, 14161, 16086, 18767, 19533, 20230, 24990, 26810, 28322, 30345, 32555, 37534, 39066, 40215, 42483, 45577, 56301, 60690, 65110, 70805, 80430, 84966, 91154, 93835, 97665, 110687, 112602, 136731, 141610, 187670, 195330, 212415, 221374, 227885, 273462, 281505, 319039, 332061, 424830, 455770, 553435, 563010, 638078, 664122, 683655, 774809, 957117, 1106870, 1367310, 1549618, 1595195, 1660305, 1914234, 2324427, 3190390, 3320610, 3874045, 4648854, 4785585, 5423663, 7748090, 9571170, 10847326, 11622135, 16270989, 23244270, 27118315, 32541978, 54236630, 81354945, 162709890]

約数ペア:

[(1, 162709890), (2, 81354945), (3, 54236630), (5, 32541978), (6, 27118315), (7, 23244270), (10, 16270989), (14, 11622135), (15, 10847326), (17, 9571170), (21, 7748090), (30, 5423663), (34, 4785585), (35, 4648854), (42, 3874045), (49, 3320610), (51, 3190390), (70, 2324427), (85, 1914234), (98, 1660305), (102, 1595195), (105, 1549618), (119, 1367310), (147, 1106870), (170, 957117), (210, 774809), (238, 683655), (245, 664122), (255, 638078), (289, 563010), (294, 553435), (357, 455770), (383, 424830), (490, 332061), (510, 319039), (578, 281505), (595, 273462), (714, 227885), (735, 221374), (766, 212415), (833, 195330), (867, 187670), (1149, 141610), (1190, 136731), (1445, 112602), (1470, 110687), (1666, 97665), (1734, 93835), (1785, 91154), (1915, 84966), (2023, 80430), (2298, 70805), (2499, 65110), (2681, 60690), (2890, 56301), (3570, 45577), (3830, 42483), (4046, 40215), (4165, 39066), (4335, 37534), (4998, 32555), (5362, 30345), (5745, 28322), (6069, 26810), (6511, 24990), (8043, 20230), (8330, 19533), (8670, 18767), (10115, 16086), (11490, 14161), (12138, 13405), (12495, 13022)]