316259370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8849

約数の個数: 128

約数和(自身を含む): 1014681600

約数和(自身を除く): 698422230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 8807, 11970, 17614, 17955, 26421, 35910, 44035, 52842, 61649, 79263, 88070, 123298, 132105, 158526, 167333, 184947, 237789, 264210, 308245, 334666, 369894, 396315, 475578, 501999, 554841, 616490, 792630, 836665, 924735, 1003998, 1109682, 1171331, 1188945, 1505997, 1664523, 1673330, 1849470, 2342662, 2377890, 2509995, 2774205, 3011994, 3329046, 3513993, 4517991, 5019990, 5548410, 5856655, 7027986, 7529985, 8322615, 9035982, 10541979, 11713310, 15059970, 16645230, 17569965, 21083958, 22589955, 31625937, 35139930, 45179910, 52709895, 63251874, 105419790, 158129685, 316259370]

約数ペア:

[(1, 316259370), (2, 158129685), (3, 105419790), (5, 63251874), (6, 52709895), (7, 45179910), (9, 35139930), (10, 31625937), (14, 22589955), (15, 21083958), (18, 17569965), (19, 16645230), (21, 15059970), (27, 11713310), (30, 10541979), (35, 9035982), (38, 8322615), (42, 7529985), (45, 7027986), (54, 5856655), (57, 5548410), (63, 5019990), (70, 4517991), (90, 3513993), (95, 3329046), (105, 3011994), (114, 2774205), (126, 2509995), (133, 2377890), (135, 2342662), (171, 1849470), (189, 1673330), (190, 1664523), (210, 1505997), (266, 1188945), (270, 1171331), (285, 1109682), (315, 1003998), (342, 924735), (378, 836665), (399, 792630), (513, 616490), (570, 554841), (630, 501999), (665, 475578), (798, 396315), (855, 369894), (945, 334666), (1026, 308245), (1197, 264210), (1330, 237789), (1710, 184947), (1890, 167333), (1995, 158526), (2394, 132105), (2565, 123298), (3591, 88070), (3990, 79263), (5130, 61649), (5985, 52842), (7182, 44035), (8807, 35910), (11970, 26421), (17614, 17955)]