42750330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 125411328

約数和(自身を除く): 82660998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 53, 69, 70, 105, 106, 115, 138, 159, 161, 167, 210, 230, 265, 318, 322, 334, 345, 371, 483, 501, 530, 690, 742, 795, 805, 835, 966, 1002, 1113, 1169, 1219, 1590, 1610, 1670, 1855, 2226, 2338, 2415, 2438, 2505, 3507, 3657, 3710, 3841, 4830, 5010, 5565, 5845, 6095, 7014, 7314, 7682, 8533, 8851, 11130, 11523, 11690, 12190, 17066, 17535, 17702, 18285, 19205, 23046, 25599, 26553, 26887, 35070, 36570, 38410, 42665, 44255, 51198, 53106, 53774, 57615, 61957, 80661, 85330, 88510, 115230, 123914, 127995, 132765, 134435, 161322, 185871, 203573, 255990, 265530, 268870, 309785, 371742, 403305, 407146, 610719, 619570, 806610, 929355, 1017865, 1221438, 1425011, 1858710, 2035730, 2850022, 3053595, 4275033, 6107190, 7125055, 8550066, 14250110, 21375165, 42750330]

約数ペア:

[(1, 42750330), (2, 21375165), (3, 14250110), (5, 8550066), (6, 7125055), (7, 6107190), (10, 4275033), (14, 3053595), (15, 2850022), (21, 2035730), (23, 1858710), (30, 1425011), (35, 1221438), (42, 1017865), (46, 929355), (53, 806610), (69, 619570), (70, 610719), (105, 407146), (106, 403305), (115, 371742), (138, 309785), (159, 268870), (161, 265530), (167, 255990), (210, 203573), (230, 185871), (265, 161322), (318, 134435), (322, 132765), (334, 127995), (345, 123914), (371, 115230), (483, 88510), (501, 85330), (530, 80661), (690, 61957), (742, 57615), (795, 53774), (805, 53106), (835, 51198), (966, 44255), (1002, 42665), (1113, 38410), (1169, 36570), (1219, 35070), (1590, 26887), (1610, 26553), (1670, 25599), (1855, 23046), (2226, 19205), (2338, 18285), (2415, 17702), (2438, 17535), (2505, 17066), (3507, 12190), (3657, 11690), (3710, 11523), (3841, 11130), (4830, 8851), (5010, 8533), (5565, 7682), (5845, 7314), (6095, 7014)]