71502340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 195761664

約数和(自身を除く): 124259324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2311, 2380, 3094, 4420, 4622, 6188, 7735, 9244, 11555, 15470, 16177, 23110, 30043, 30940, 32354, 39287, 46220, 60086, 64708, 78574, 80885, 120172, 150215, 157148, 161770, 196435, 210301, 275009, 300430, 323540, 392870, 420602, 510731, 550018, 600860, 785740, 841204, 1021462, 1051505, 1100036, 1375045, 2042924, 2103010, 2553655, 2750090, 3575117, 4206020, 5107310, 5500180, 7150234, 10214620, 14300468, 17875585, 35751170, 71502340]

約数ペア:

[(1, 71502340), (2, 35751170), (4, 17875585), (5, 14300468), (7, 10214620), (10, 7150234), (13, 5500180), (14, 5107310), (17, 4206020), (20, 3575117), (26, 2750090), (28, 2553655), (34, 2103010), (35, 2042924), (52, 1375045), (65, 1100036), (68, 1051505), (70, 1021462), (85, 841204), (91, 785740), (119, 600860), (130, 550018), (140, 510731), (170, 420602), (182, 392870), (221, 323540), (238, 300430), (260, 275009), (340, 210301), (364, 196435), (442, 161770), (455, 157148), (476, 150215), (595, 120172), (884, 80885), (910, 78574), (1105, 64708), (1190, 60086), (1547, 46220), (1820, 39287), (2210, 32354), (2311, 30940), (2380, 30043), (3094, 23110), (4420, 16177), (4622, 15470), (6188, 11555), (7735, 9244)]