1520884590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{1259}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 3713713920

約数和(自身を除く): 2192829330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 601, 670, 1005, 1202, 1259, 1803, 2010, 2518, 3005, 3606, 3777, 6010, 6295, 7554, 9015, 12590, 18030, 18885, 37770, 40267, 80534, 84353, 120801, 168706, 201335, 241602, 253059, 402670, 421765, 506118, 604005, 756659, 843530, 1208010, 1265295, 1513318, 2269977, 2530590, 3783295, 4539954, 7566590, 11349885, 22699770, 50696153, 101392306, 152088459, 253480765, 304176918, 506961530, 760442295, 1520884590]

約数ペア:

[(1, 1520884590), (2, 760442295), (3, 506961530), (5, 304176918), (6, 253480765), (10, 152088459), (15, 101392306), (30, 50696153), (67, 22699770), (134, 11349885), (201, 7566590), (335, 4539954), (402, 3783295), (601, 2530590), (670, 2269977), (1005, 1513318), (1202, 1265295), (1259, 1208010), (1803, 843530), (2010, 756659), (2518, 604005), (3005, 506118), (3606, 421765), (3777, 402670), (6010, 253059), (6295, 241602), (7554, 201335), (9015, 168706), (12590, 120801), (18030, 84353), (18885, 80534), (37770, 40267)]