172385190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 464196096

約数和(自身を除く): 291810906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 83, 90, 94, 141, 166, 235, 249, 282, 415, 423, 470, 491, 498, 705, 747, 830, 846, 982, 1245, 1410, 1473, 1494, 2115, 2455, 2490, 2946, 3735, 3901, 4230, 4419, 4910, 7365, 7470, 7802, 8838, 11703, 14730, 19505, 22095, 23077, 23406, 35109, 39010, 40753, 44190, 46154, 58515, 69231, 70218, 81506, 115385, 117030, 122259, 138462, 175545, 203765, 207693, 230770, 244518, 346155, 351090, 366777, 407530, 415386, 611295, 692310, 733554, 1038465, 1222590, 1833885, 1915391, 2076930, 3667770, 3830782, 5746173, 9576955, 11492346, 17238519, 19153910, 28730865, 34477038, 57461730, 86192595, 172385190]

約数ペア:

[(1, 172385190), (2, 86192595), (3, 57461730), (5, 34477038), (6, 28730865), (9, 19153910), (10, 17238519), (15, 11492346), (18, 9576955), (30, 5746173), (45, 3830782), (47, 3667770), (83, 2076930), (90, 1915391), (94, 1833885), (141, 1222590), (166, 1038465), (235, 733554), (249, 692310), (282, 611295), (415, 415386), (423, 407530), (470, 366777), (491, 351090), (498, 346155), (705, 244518), (747, 230770), (830, 207693), (846, 203765), (982, 175545), (1245, 138462), (1410, 122259), (1473, 117030), (1494, 115385), (2115, 81506), (2455, 70218), (2490, 69231), (2946, 58515), (3735, 46154), (3901, 44190), (4230, 40753), (4419, 39010), (4910, 35109), (7365, 23406), (7470, 23077), (7802, 22095), (8838, 19505), (11703, 14730)]