220384430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4589

約数の個数: 64

約数和(自身を含む): 491847552

約数和(自身を除く): 271463122

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1435, 2870, 3485, 4517, 4879, 6970, 9034, 9758, 22585, 24395, 31619, 45170, 48790, 63238, 76789, 153578, 158095, 185197, 316190, 370394, 383945, 537523, 767890, 925985, 1075046, 1296379, 1851970, 2592758, 2687615, 3148349, 5375230, 6296698, 6481895, 12963790, 15741745, 22038443, 31483490, 44076886, 110192215, 220384430]

約数ペア:

[(1, 220384430), (2, 110192215), (5, 44076886), (7, 31483490), (10, 22038443), (14, 15741745), (17, 12963790), (34, 6481895), (35, 6296698), (41, 5375230), (70, 3148349), (82, 2687615), (85, 2592758), (119, 1851970), (170, 1296379), (205, 1075046), (238, 925985), (287, 767890), (410, 537523), (574, 383945), (595, 370394), (697, 316190), (1190, 185197), (1394, 158095), (1435, 153578), (2870, 76789), (3485, 63238), (4517, 48790), (4879, 45170), (6970, 31619), (9034, 24395), (9758, 22585)]