242015670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3478

約数の個数: 96

約数和(自身を含む): 688955904

約数和(自身を除く): 446940234

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3391, 3965, 4758, 5490, 6782, 7137, 7930, 10173, 11895, 14274, 16955, 20346, 23790, 30519, 33910, 35685, 44083, 50865, 61038, 71370, 88166, 101730, 132249, 152595, 206851, 220415, 264498, 305190, 396747, 413702, 440830, 620553, 661245, 793494, 1034255, 1241106, 1322490, 1861659, 1983735, 2068510, 2689063, 3102765, 3723318, 3967470, 5378126, 6205530, 8067189, 9308295, 13445315, 16134378, 18616590, 24201567, 26890630, 40335945, 48403134, 80671890, 121007835, 242015670]

約数ペア:

[(1, 242015670), (2, 121007835), (3, 80671890), (5, 48403134), (6, 40335945), (9, 26890630), (10, 24201567), (13, 18616590), (15, 16134378), (18, 13445315), (26, 9308295), (30, 8067189), (39, 6205530), (45, 5378126), (61, 3967470), (65, 3723318), (78, 3102765), (90, 2689063), (117, 2068510), (122, 1983735), (130, 1861659), (183, 1322490), (195, 1241106), (234, 1034255), (305, 793494), (366, 661245), (390, 620553), (549, 440830), (585, 413702), (610, 396747), (793, 305190), (915, 264498), (1098, 220415), (1170, 206851), (1586, 152595), (1830, 132249), (2379, 101730), (2745, 88166), (3391, 71370), (3965, 61038), (4758, 50865), (5490, 44083), (6782, 35685), (7137, 33910), (7930, 30519), (10173, 23790), (11895, 20346), (14274, 16955)]