228405030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 669606912

約数和(自身を除く): 441201882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 137, 170, 210, 238, 255, 274, 357, 411, 467, 510, 595, 685, 714, 822, 934, 959, 1190, 1370, 1401, 1785, 1918, 2055, 2329, 2335, 2802, 2877, 3269, 3570, 4110, 4658, 4670, 4795, 5754, 6538, 6987, 7005, 7939, 9590, 9807, 11645, 13974, 14010, 14385, 15878, 16303, 16345, 19614, 23290, 23817, 28770, 32606, 32690, 34935, 39695, 47634, 48909, 49035, 55573, 63979, 69870, 79390, 81515, 97818, 98070, 111146, 119085, 127958, 163030, 166719, 191937, 238170, 244545, 277865, 319895, 333438, 383874, 447853, 489090, 555730, 639790, 833595, 895706, 959685, 1087643, 1343559, 1667190, 1919370, 2175286, 2239265, 2687118, 3262929, 4478530, 5438215, 6525858, 6717795, 7613501, 10876430, 13435590, 15227002, 16314645, 22840503, 32629290, 38067505, 45681006, 76135010, 114202515, 228405030]

約数ペア:

[(1, 228405030), (2, 114202515), (3, 76135010), (5, 45681006), (6, 38067505), (7, 32629290), (10, 22840503), (14, 16314645), (15, 15227002), (17, 13435590), (21, 10876430), (30, 7613501), (34, 6717795), (35, 6525858), (42, 5438215), (51, 4478530), (70, 3262929), (85, 2687118), (102, 2239265), (105, 2175286), (119, 1919370), (137, 1667190), (170, 1343559), (210, 1087643), (238, 959685), (255, 895706), (274, 833595), (357, 639790), (411, 555730), (467, 489090), (510, 447853), (595, 383874), (685, 333438), (714, 319895), (822, 277865), (934, 244545), (959, 238170), (1190, 191937), (1370, 166719), (1401, 163030), (1785, 127958), (1918, 119085), (2055, 111146), (2329, 98070), (2335, 97818), (2802, 81515), (2877, 79390), (3269, 69870), (3570, 63979), (4110, 55573), (4658, 49035), (4670, 48909), (4795, 47634), (5754, 39695), (6538, 34935), (6987, 32690), (7005, 32606), (7939, 28770), (9590, 23817), (9807, 23290), (11645, 19614), (13974, 16345), (14010, 16303), (14385, 15878)]