15691520010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 38702612160

約数和(自身を除く): 23011092150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 457, 619, 645, 914, 1238, 1290, 1371, 1849, 1857, 2285, 2742, 3095, 3698, 3714, 4570, 5547, 6190, 6855, 9245, 9285, 11094, 13710, 18490, 18570, 19651, 26617, 27735, 39302, 53234, 55470, 58953, 79851, 98255, 117906, 133085, 159702, 196510, 266170, 282883, 294765, 399255, 565766, 589530, 798510, 844993, 848649, 1144531, 1414415, 1689986, 1697298, 2289062, 2534979, 2828830, 3433593, 4224965, 4243245, 5069958, 5722655, 6867186, 8449930, 8486490, 11445310, 12163969, 12674895, 17167965, 24327938, 25349790, 34335930, 36491907, 60819845, 72983814, 121639690, 182459535, 364919070, 523050667, 1046101334, 1569152001, 2615253335, 3138304002, 5230506670, 7845760005, 15691520010]

約数ペア:

[(1, 15691520010), (2, 7845760005), (3, 5230506670), (5, 3138304002), (6, 2615253335), (10, 1569152001), (15, 1046101334), (30, 523050667), (43, 364919070), (86, 182459535), (129, 121639690), (215, 72983814), (258, 60819845), (430, 36491907), (457, 34335930), (619, 25349790), (645, 24327938), (914, 17167965), (1238, 12674895), (1290, 12163969), (1371, 11445310), (1849, 8486490), (1857, 8449930), (2285, 6867186), (2742, 5722655), (3095, 5069958), (3698, 4243245), (3714, 4224965), (4570, 3433593), (5547, 2828830), (6190, 2534979), (6855, 2289062), (9245, 1697298), (9285, 1689986), (11094, 1414415), (13710, 1144531), (18490, 848649), (18570, 844993), (19651, 798510), (26617, 589530), (27735, 565766), (39302, 399255), (53234, 294765), (55470, 282883), (58953, 266170), (79851, 196510), (98255, 159702), (117906, 133085)]