146815410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 417544704

約数和(自身を除く): 270729294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 73, 105, 122, 146, 157, 183, 210, 219, 305, 314, 365, 366, 427, 438, 471, 511, 610, 730, 785, 854, 915, 942, 1022, 1095, 1099, 1281, 1533, 1570, 1830, 2135, 2190, 2198, 2355, 2555, 2562, 3066, 3297, 4270, 4453, 4710, 5110, 5495, 6405, 6594, 7665, 8906, 9577, 10990, 11461, 12810, 13359, 15330, 16485, 19154, 22265, 22922, 26718, 28731, 31171, 32970, 34383, 44530, 47885, 57305, 57462, 62342, 66795, 67039, 68766, 80227, 93513, 95770, 114610, 133590, 134078, 143655, 155855, 160454, 171915, 187026, 201117, 240681, 287310, 311710, 335195, 343830, 401135, 402234, 467565, 481362, 670390, 699121, 802270, 935130, 1005585, 1203405, 1398242, 2011170, 2097363, 2406810, 3495605, 4194726, 4893847, 6991210, 9787694, 10486815, 14681541, 20973630, 24469235, 29363082, 48938470, 73407705, 146815410]

約数ペア:

[(1, 146815410), (2, 73407705), (3, 48938470), (5, 29363082), (6, 24469235), (7, 20973630), (10, 14681541), (14, 10486815), (15, 9787694), (21, 6991210), (30, 4893847), (35, 4194726), (42, 3495605), (61, 2406810), (70, 2097363), (73, 2011170), (105, 1398242), (122, 1203405), (146, 1005585), (157, 935130), (183, 802270), (210, 699121), (219, 670390), (305, 481362), (314, 467565), (365, 402234), (366, 401135), (427, 343830), (438, 335195), (471, 311710), (511, 287310), (610, 240681), (730, 201117), (785, 187026), (854, 171915), (915, 160454), (942, 155855), (1022, 143655), (1095, 134078), (1099, 133590), (1281, 114610), (1533, 95770), (1570, 93513), (1830, 80227), (2135, 68766), (2190, 67039), (2198, 66795), (2355, 62342), (2555, 57462), (2562, 57305), (3066, 47885), (3297, 44530), (4270, 34383), (4453, 32970), (4710, 31171), (5110, 28731), (5495, 26718), (6405, 22922), (6594, 22265), (7665, 19154), (8906, 16485), (9577, 15330), (10990, 13359), (11461, 12810)]