149939790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5034

約数の個数: 128

約数和(自身を含む): 483259392

約数和(自身を除く): 333319602

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 4993, 5005, 6006, 9986, 10010, 14979, 15015, 24965, 29958, 30030, 34951, 49930, 54923, 64909, 69902, 74895, 104853, 109846, 129818, 149790, 164769, 174755, 194727, 209706, 274615, 324545, 329538, 349510, 384461, 389454, 454363, 524265, 549230, 649090, 713999, 768922, 823845, 908726, 973635, 1048530, 1153383, 1363089, 1427998, 1647690, 1922305, 1947270, 2141997, 2271815, 2306766, 2726178, 3569995, 3844610, 4283994, 4543630, 4997993, 5766915, 6815445, 7139990, 9995986, 10709985, 11533830, 13630890, 14993979, 21419970, 24989965, 29987958, 49979930, 74969895, 149939790]

約数ペア:

[(1, 149939790), (2, 74969895), (3, 49979930), (5, 29987958), (6, 24989965), (7, 21419970), (10, 14993979), (11, 13630890), (13, 11533830), (14, 10709985), (15, 9995986), (21, 7139990), (22, 6815445), (26, 5766915), (30, 4997993), (33, 4543630), (35, 4283994), (39, 3844610), (42, 3569995), (55, 2726178), (65, 2306766), (66, 2271815), (70, 2141997), (77, 1947270), (78, 1922305), (91, 1647690), (105, 1427998), (110, 1363089), (130, 1153383), (143, 1048530), (154, 973635), (165, 908726), (182, 823845), (195, 768922), (210, 713999), (231, 649090), (273, 549230), (286, 524265), (330, 454363), (385, 389454), (390, 384461), (429, 349510), (455, 329538), (462, 324545), (546, 274615), (715, 209706), (770, 194727), (858, 174755), (910, 164769), (1001, 149790), (1155, 129818), (1365, 109846), (1430, 104853), (2002, 74895), (2145, 69902), (2310, 64909), (2730, 54923), (3003, 49930), (4290, 34951), (4993, 30030), (5005, 29958), (6006, 24965), (9986, 15015), (10010, 14979)]