1570561990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4369

約数の個数: 64

約数和(自身を含む): 3093189120

約数和(自身を除く): 1522627130

約数列:

[1, 2, 5, 10, 29, 31, 41, 58, 62, 82, 145, 155, 205, 290, 310, 410, 899, 1189, 1271, 1798, 2378, 2542, 4261, 4495, 5945, 6355, 8522, 8990, 11890, 12710, 21305, 36859, 42610, 73718, 123569, 132091, 174701, 184295, 247138, 264182, 349402, 368590, 617845, 660455, 873505, 1235690, 1320910, 1747010, 3830639, 5066329, 5415731, 7661278, 10132658, 10831462, 19153195, 25331645, 27078655, 38306390, 50663290, 54157310, 157056199, 314112398, 785280995, 1570561990]

約数ペア:

[(1, 1570561990), (2, 785280995), (5, 314112398), (10, 157056199), (29, 54157310), (31, 50663290), (41, 38306390), (58, 27078655), (62, 25331645), (82, 19153195), (145, 10831462), (155, 10132658), (205, 7661278), (290, 5415731), (310, 5066329), (410, 3830639), (899, 1747010), (1189, 1320910), (1271, 1235690), (1798, 873505), (2378, 660455), (2542, 617845), (4261, 368590), (4495, 349402), (5945, 264182), (6355, 247138), (8522, 184295), (8990, 174701), (11890, 132091), (12710, 123569), (21305, 73718), (36859, 42610)]