30383850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 90708480

約数和(自身を除く): 60324630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1523, 1995, 2850, 3046, 3325, 3990, 4569, 6650, 7615, 9138, 9975, 10661, 15230, 19950, 21322, 22845, 28937, 31983, 38075, 45690, 53305, 57874, 63966, 76150, 86811, 106610, 114225, 144685, 159915, 173622, 202559, 228450, 266525, 289370, 319830, 405118, 434055, 533050, 607677, 723425, 799575, 868110, 1012795, 1215354, 1446850, 1599150, 2025590, 2170275, 3038385, 4340550, 5063975, 6076770, 10127950, 15191925, 30383850]

約数ペア:

[(1, 30383850), (2, 15191925), (3, 10127950), (5, 6076770), (6, 5063975), (7, 4340550), (10, 3038385), (14, 2170275), (15, 2025590), (19, 1599150), (21, 1446850), (25, 1215354), (30, 1012795), (35, 868110), (38, 799575), (42, 723425), (50, 607677), (57, 533050), (70, 434055), (75, 405118), (95, 319830), (105, 289370), (114, 266525), (133, 228450), (150, 202559), (175, 173622), (190, 159915), (210, 144685), (266, 114225), (285, 106610), (350, 86811), (399, 76150), (475, 63966), (525, 57874), (570, 53305), (665, 45690), (798, 38075), (950, 31983), (1050, 28937), (1330, 22845), (1425, 21322), (1523, 19950), (1995, 15230), (2850, 10661), (3046, 9975), (3325, 9138), (3990, 7615), (4569, 6650)]