72674030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50821}}^1$

素因数の和:50852

約数の個数: 32

約数和(自身を含む): 153685728

約数和(自身を除く): 81011698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 50821, 101642, 254105, 508210, 559031, 660673, 1118062, 1321346, 2795155, 3303365, 5590310, 6606730, 7267403, 14534806, 36337015, 72674030]

約数ペア:

[(1, 72674030), (2, 36337015), (5, 14534806), (10, 7267403), (11, 6606730), (13, 5590310), (22, 3303365), (26, 2795155), (55, 1321346), (65, 1118062), (110, 660673), (130, 559031), (143, 508210), (286, 254105), (715, 101642), (1430, 50821)]