130504220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 346139136

約数和(自身を除く): 215634916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 140, 154, 166, 220, 308, 332, 385, 415, 581, 770, 830, 913, 1021, 1162, 1540, 1660, 1826, 2042, 2324, 2905, 3652, 4084, 4565, 5105, 5810, 6391, 7147, 9130, 10210, 11231, 11620, 12782, 14294, 18260, 20420, 22462, 25564, 28588, 31955, 35735, 44924, 56155, 63910, 71470, 78617, 84743, 112310, 127820, 142940, 157234, 169486, 224620, 314468, 338972, 393085, 423715, 593201, 786170, 847430, 932173, 1186402, 1572340, 1694860, 1864346, 2372804, 2966005, 3728692, 4660865, 5932010, 6525211, 9321730, 11864020, 13050422, 18643460, 26100844, 32626055, 65252110, 130504220]

約数ペア:

[(1, 130504220), (2, 65252110), (4, 32626055), (5, 26100844), (7, 18643460), (10, 13050422), (11, 11864020), (14, 9321730), (20, 6525211), (22, 5932010), (28, 4660865), (35, 3728692), (44, 2966005), (55, 2372804), (70, 1864346), (77, 1694860), (83, 1572340), (110, 1186402), (140, 932173), (154, 847430), (166, 786170), (220, 593201), (308, 423715), (332, 393085), (385, 338972), (415, 314468), (581, 224620), (770, 169486), (830, 157234), (913, 142940), (1021, 127820), (1162, 112310), (1540, 84743), (1660, 78617), (1826, 71470), (2042, 63910), (2324, 56155), (2905, 44924), (3652, 35735), (4084, 31955), (4565, 28588), (5105, 25564), (5810, 22462), (6391, 20420), (7147, 18260), (9130, 14294), (10210, 12782), (11231, 11620)]