2937507860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{176321}}^1$

素因数の和:176361

約数の個数: 72

約数和(自身を含む): 7598067624

約数和(自身を除く): 4660559764

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 176321, 352642, 705284, 881605, 1234247, 1763210, 2468494, 2997457, 3526420, 4936988, 5994914, 6171235, 8639729, 11989828, 12342470, 14987285, 17279458, 20982199, 24684940, 29974570, 34558916, 41964398, 43198645, 59949140, 83928796, 86397290, 104910995, 146875393, 172794580, 209821990, 293750786, 419643980, 587501572, 734376965, 1468753930, 2937507860]

約数ペア:

[(1, 2937507860), (2, 1468753930), (4, 734376965), (5, 587501572), (7, 419643980), (10, 293750786), (14, 209821990), (17, 172794580), (20, 146875393), (28, 104910995), (34, 86397290), (35, 83928796), (49, 59949140), (68, 43198645), (70, 41964398), (85, 34558916), (98, 29974570), (119, 24684940), (140, 20982199), (170, 17279458), (196, 14987285), (238, 12342470), (245, 11989828), (340, 8639729), (476, 6171235), (490, 5994914), (595, 4936988), (833, 3526420), (980, 2997457), (1190, 2468494), (1666, 1763210), (2380, 1234247), (3332, 881605), (4165, 705284), (8330, 352642), (16660, 176321)]