16012430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 34947072

約数和(自身を除く): 18934642

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 157, 217, 235, 310, 314, 329, 434, 470, 658, 785, 1085, 1099, 1457, 1570, 1645, 2170, 2198, 2914, 3290, 4867, 5495, 7285, 7379, 9734, 10199, 10990, 14570, 14758, 20398, 24335, 34069, 36895, 48670, 50995, 51653, 68138, 73790, 101990, 103306, 170345, 228749, 258265, 340690, 457498, 516530, 1143745, 1601243, 2287490, 3202486, 8006215, 16012430]

約数ペア:

[(1, 16012430), (2, 8006215), (5, 3202486), (7, 2287490), (10, 1601243), (14, 1143745), (31, 516530), (35, 457498), (47, 340690), (62, 258265), (70, 228749), (94, 170345), (155, 103306), (157, 101990), (217, 73790), (235, 68138), (310, 51653), (314, 50995), (329, 48670), (434, 36895), (470, 34069), (658, 24335), (785, 20398), (1085, 14758), (1099, 14570), (1457, 10990), (1570, 10199), (1645, 9734), (2170, 7379), (2198, 7285), (2914, 5495), (3290, 4867)]