741000190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4417

約数の個数: 64

約数和(自身を含む): 1617200640

約数和(自身を除く): 876200450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 131, 133, 190, 262, 266, 655, 665, 917, 1310, 1330, 1834, 2489, 4253, 4585, 4978, 8506, 9170, 12445, 17423, 21265, 24890, 29771, 34846, 42530, 59542, 80807, 87115, 148855, 161614, 174230, 297710, 404035, 557143, 565649, 808070, 1114286, 1131298, 2785715, 2828245, 3900001, 5571430, 5656490, 7800002, 10585717, 19500005, 21171434, 39000010, 52928585, 74100019, 105857170, 148200038, 370500095, 741000190]

約数ペア:

[(1, 741000190), (2, 370500095), (5, 148200038), (7, 105857170), (10, 74100019), (14, 52928585), (19, 39000010), (35, 21171434), (38, 19500005), (70, 10585717), (95, 7800002), (131, 5656490), (133, 5571430), (190, 3900001), (262, 2828245), (266, 2785715), (655, 1131298), (665, 1114286), (917, 808070), (1310, 565649), (1330, 557143), (1834, 404035), (2489, 297710), (4253, 174230), (4585, 161614), (4978, 148855), (8506, 87115), (9170, 80807), (12445, 59542), (17423, 42530), (21265, 34846), (24890, 29771)]