45448830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 140313600

約数和(自身を除く): 94864770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 173, 189, 210, 270, 278, 315, 346, 378, 417, 519, 630, 695, 834, 865, 945, 973, 1038, 1211, 1251, 1390, 1557, 1730, 1890, 1946, 2085, 2422, 2502, 2595, 2919, 3114, 3633, 3753, 4170, 4671, 4865, 5190, 5838, 6055, 6255, 7266, 7506, 7785, 8757, 9342, 9730, 10899, 12110, 12510, 14595, 15570, 17514, 18165, 18765, 21798, 23355, 24047, 26271, 29190, 32697, 36330, 37530, 43785, 46710, 48094, 52542, 54495, 65394, 72141, 87570, 108990, 120235, 131355, 144282, 163485, 168329, 216423, 240470, 262710, 326970, 336658, 360705, 432846, 504987, 649269, 721410, 841645, 1009974, 1082115, 1298538, 1514961, 1683290, 2164230, 2524935, 3029922, 3246345, 4544883, 5049870, 6492690, 7574805, 9089766, 15149610, 22724415, 45448830]

約数ペア:

[(1, 45448830), (2, 22724415), (3, 15149610), (5, 9089766), (6, 7574805), (7, 6492690), (9, 5049870), (10, 4544883), (14, 3246345), (15, 3029922), (18, 2524935), (21, 2164230), (27, 1683290), (30, 1514961), (35, 1298538), (42, 1082115), (45, 1009974), (54, 841645), (63, 721410), (70, 649269), (90, 504987), (105, 432846), (126, 360705), (135, 336658), (139, 326970), (173, 262710), (189, 240470), (210, 216423), (270, 168329), (278, 163485), (315, 144282), (346, 131355), (378, 120235), (417, 108990), (519, 87570), (630, 72141), (695, 65394), (834, 54495), (865, 52542), (945, 48094), (973, 46710), (1038, 43785), (1211, 37530), (1251, 36330), (1390, 32697), (1557, 29190), (1730, 26271), (1890, 24047), (1946, 23355), (2085, 21798), (2422, 18765), (2502, 18165), (2595, 17514), (2919, 15570), (3114, 14595), (3633, 12510), (3753, 12110), (4170, 10899), (4671, 9730), (4865, 9342), (5190, 8757), (5838, 7785), (6055, 7506), (6255, 7266)]