15673704390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2063}}^1$

素因数の和:3579

約数の個数: 128

約数和(自身を含む): 44047411200

約数和(自身を除く): 28373706810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1481, 1710, 2063, 2565, 2962, 4126, 4443, 5130, 6189, 7405, 8886, 10315, 12378, 13329, 14810, 18567, 20630, 22215, 26658, 28139, 30945, 37134, 39197, 39987, 44430, 55701, 56278, 61890, 66645, 78394, 79974, 84417, 92835, 111402, 117591, 133290, 140695, 168834, 185670, 195985, 199935, 235182, 253251, 278505, 281390, 352773, 391970, 399870, 422085, 506502, 557010, 587955, 705546, 759753, 844170, 1058319, 1175910, 1266255, 1519506, 1763865, 2116638, 2532510, 3055303, 3527730, 3798765, 5291595, 6110606, 7597530, 9165909, 10583190, 15276515, 18331818, 27497727, 30553030, 45829545, 54995454, 58050757, 82493181, 91659090, 116101514, 137488635, 164986362, 174152271, 274977270, 290253785, 348304542, 412465905, 522456813, 580507570, 824931810, 870761355, 1044913626, 1567370439, 1741522710, 2612284065, 3134740878, 5224568130, 7836852195, 15673704390]

約数ペア:

[(1, 15673704390), (2, 7836852195), (3, 5224568130), (5, 3134740878), (6, 2612284065), (9, 1741522710), (10, 1567370439), (15, 1044913626), (18, 870761355), (19, 824931810), (27, 580507570), (30, 522456813), (38, 412465905), (45, 348304542), (54, 290253785), (57, 274977270), (90, 174152271), (95, 164986362), (114, 137488635), (135, 116101514), (171, 91659090), (190, 82493181), (270, 58050757), (285, 54995454), (342, 45829545), (513, 30553030), (570, 27497727), (855, 18331818), (1026, 15276515), (1481, 10583190), (1710, 9165909), (2063, 7597530), (2565, 6110606), (2962, 5291595), (4126, 3798765), (4443, 3527730), (5130, 3055303), (6189, 2532510), (7405, 2116638), (8886, 1763865), (10315, 1519506), (12378, 1266255), (13329, 1175910), (14810, 1058319), (18567, 844170), (20630, 759753), (22215, 705546), (26658, 587955), (28139, 557010), (30945, 506502), (37134, 422085), (39197, 399870), (39987, 391970), (44430, 352773), (55701, 281390), (56278, 278505), (61890, 253251), (66645, 235182), (78394, 199935), (79974, 195985), (84417, 185670), (92835, 168834), (111402, 140695), (117591, 133290)]