100390038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 235284480

約数和(自身を除く): 134894442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 137, 146, 219, 239, 274, 411, 438, 478, 511, 717, 822, 959, 1022, 1434, 1533, 1673, 1918, 2877, 3066, 3346, 5019, 5754, 10001, 10038, 17447, 20002, 30003, 32743, 34894, 52341, 60006, 65486, 70007, 98229, 104682, 122129, 140014, 196458, 210021, 229201, 244258, 366387, 420042, 458402, 687603, 732774, 1375206, 2390239, 4780478, 7170717, 14341434, 16731673, 33463346, 50195019, 100390038]

約数ペア:

[(1, 100390038), (2, 50195019), (3, 33463346), (6, 16731673), (7, 14341434), (14, 7170717), (21, 4780478), (42, 2390239), (73, 1375206), (137, 732774), (146, 687603), (219, 458402), (239, 420042), (274, 366387), (411, 244258), (438, 229201), (478, 210021), (511, 196458), (717, 140014), (822, 122129), (959, 104682), (1022, 98229), (1434, 70007), (1533, 65486), (1673, 60006), (1918, 52341), (2877, 34894), (3066, 32743), (3346, 30003), (5019, 20002), (5754, 17447), (10001, 10038)]