30819030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 82066176

約数和(自身を除く): 51247146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1531, 1830, 2013, 3062, 3355, 4026, 4593, 6710, 7655, 9186, 10065, 15310, 16841, 20130, 22965, 33682, 45930, 50523, 84205, 93391, 101046, 168410, 186782, 252615, 280173, 466955, 505230, 560346, 933910, 1027301, 1400865, 2054602, 2801730, 3081903, 5136505, 6163806, 10273010, 15409515, 30819030]

約数ペア:

[(1, 30819030), (2, 15409515), (3, 10273010), (5, 6163806), (6, 5136505), (10, 3081903), (11, 2801730), (15, 2054602), (22, 1400865), (30, 1027301), (33, 933910), (55, 560346), (61, 505230), (66, 466955), (110, 280173), (122, 252615), (165, 186782), (183, 168410), (305, 101046), (330, 93391), (366, 84205), (610, 50523), (671, 45930), (915, 33682), (1342, 22965), (1531, 20130), (1830, 16841), (2013, 15310), (3062, 10065), (3355, 9186), (4026, 7655), (4593, 6710)]