4543980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 15052800

約数和(自身を除く): 10508820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 349, 372, 420, 434, 465, 620, 651, 698, 868, 930, 1047, 1085, 1302, 1396, 1745, 1860, 2094, 2170, 2443, 2604, 3255, 3490, 4188, 4340, 4886, 5235, 6510, 6980, 7329, 9772, 10470, 10819, 12215, 13020, 14658, 20940, 21638, 24430, 29316, 32457, 36645, 43276, 48860, 54095, 64914, 73290, 75733, 108190, 129828, 146580, 151466, 162285, 216380, 227199, 302932, 324570, 378665, 454398, 649140, 757330, 908796, 1135995, 1514660, 2271990, 4543980]

約数ペア:

[(1, 4543980), (2, 2271990), (3, 1514660), (4, 1135995), (5, 908796), (6, 757330), (7, 649140), (10, 454398), (12, 378665), (14, 324570), (15, 302932), (20, 227199), (21, 216380), (28, 162285), (30, 151466), (31, 146580), (35, 129828), (42, 108190), (60, 75733), (62, 73290), (70, 64914), (84, 54095), (93, 48860), (105, 43276), (124, 36645), (140, 32457), (155, 29316), (186, 24430), (210, 21638), (217, 20940), (310, 14658), (349, 13020), (372, 12215), (420, 10819), (434, 10470), (465, 9772), (620, 7329), (651, 6980), (698, 6510), (868, 5235), (930, 4886), (1047, 4340), (1085, 4188), (1302, 3490), (1396, 3255), (1745, 2604), (1860, 2443), (2094, 2170)]