1801473410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 3787499520

約数和(自身を除く): 1986026110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 127, 190, 209, 242, 254, 418, 605, 617, 635, 1045, 1210, 1234, 1270, 1397, 2090, 2299, 2413, 2794, 3085, 4598, 4826, 6170, 6787, 6985, 11495, 11723, 12065, 13574, 13970, 15367, 22990, 23446, 24130, 26543, 30734, 33935, 53086, 58615, 67870, 74657, 76835, 78359, 117230, 128953, 132715, 149314, 153670, 156718, 257906, 265430, 291973, 373285, 391795, 583946, 644765, 746570, 783590, 861949, 1289530, 1418483, 1459865, 1488821, 1723898, 2836966, 2919730, 2977642, 4309745, 7092415, 7444105, 8619490, 9481439, 14184830, 14888210, 16377031, 18962878, 32754062, 47407195, 81885155, 94814390, 163770310, 180147341, 360294682, 900736705, 1801473410]

約数ペア:

[(1, 1801473410), (2, 900736705), (5, 360294682), (10, 180147341), (11, 163770310), (19, 94814390), (22, 81885155), (38, 47407195), (55, 32754062), (95, 18962878), (110, 16377031), (121, 14888210), (127, 14184830), (190, 9481439), (209, 8619490), (242, 7444105), (254, 7092415), (418, 4309745), (605, 2977642), (617, 2919730), (635, 2836966), (1045, 1723898), (1210, 1488821), (1234, 1459865), (1270, 1418483), (1397, 1289530), (2090, 861949), (2299, 783590), (2413, 746570), (2794, 644765), (3085, 583946), (4598, 391795), (4826, 373285), (6170, 291973), (6787, 265430), (6985, 257906), (11495, 156718), (11723, 153670), (12065, 149314), (13574, 132715), (13970, 128953), (15367, 117230), (22990, 78359), (23446, 76835), (24130, 74657), (26543, 67870), (30734, 58615), (33935, 53086)]