38325690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 112492800

約数和(自身を除く): 74167110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 179, 183, 195, 234, 270, 305, 351, 358, 366, 390, 537, 549, 585, 610, 702, 793, 895, 915, 1074, 1098, 1170, 1586, 1611, 1647, 1755, 1790, 1830, 2327, 2379, 2685, 2745, 3222, 3294, 3510, 3965, 4654, 4758, 4833, 5370, 5490, 6981, 7137, 7930, 8055, 8235, 9666, 10919, 11635, 11895, 13962, 14274, 16110, 16470, 20943, 21411, 21838, 23270, 23790, 24165, 32757, 34905, 35685, 41886, 42822, 48330, 54595, 62829, 65514, 69810, 71370, 98271, 104715, 107055, 109190, 125658, 141947, 163785, 196542, 209430, 214110, 283894, 294813, 314145, 327570, 425841, 491355, 589626, 628290, 709735, 851682, 982710, 1277523, 1419470, 1474065, 2129205, 2555046, 2948130, 3832569, 4258410, 6387615, 7665138, 12775230, 19162845, 38325690]

約数ペア:

[(1, 38325690), (2, 19162845), (3, 12775230), (5, 7665138), (6, 6387615), (9, 4258410), (10, 3832569), (13, 2948130), (15, 2555046), (18, 2129205), (26, 1474065), (27, 1419470), (30, 1277523), (39, 982710), (45, 851682), (54, 709735), (61, 628290), (65, 589626), (78, 491355), (90, 425841), (117, 327570), (122, 314145), (130, 294813), (135, 283894), (179, 214110), (183, 209430), (195, 196542), (234, 163785), (270, 141947), (305, 125658), (351, 109190), (358, 107055), (366, 104715), (390, 98271), (537, 71370), (549, 69810), (585, 65514), (610, 62829), (702, 54595), (793, 48330), (895, 42822), (915, 41886), (1074, 35685), (1098, 34905), (1170, 32757), (1586, 24165), (1611, 23790), (1647, 23270), (1755, 21838), (1790, 21411), (1830, 20943), (2327, 16470), (2379, 16110), (2685, 14274), (2745, 13962), (3222, 11895), (3294, 11635), (3510, 10919), (3965, 9666), (4654, 8235), (4758, 8055), (4833, 7930), (5370, 7137), (5490, 6981)]