30418804905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 55336255488

約数和(自身を除く): 24917450583

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 115, 141, 163, 235, 255, 345, 391, 489, 677, 705, 799, 815, 1081, 1173, 1955, 2031, 2397, 2445, 2771, 3243, 3385, 3749, 3995, 5405, 5865, 7661, 8313, 10155, 11247, 11509, 11985, 13855, 15571, 16215, 18377, 18745, 22983, 31819, 34527, 38305, 41565, 46713, 55131, 56235, 57545, 63733, 77855, 91885, 95457, 110351, 114915, 130237, 159095, 172635, 176203, 191199, 233565, 264707, 275655, 318665, 331053, 390711, 477285, 528609, 540923, 551755, 651185, 731837, 794121, 881015, 955995, 1323535, 1622769, 1655265, 1875967, 1953555, 2195511, 2538073, 2643045, 2704615, 2995451, 3659185, 3970605, 5186497, 5627901, 7614219, 8113845, 8986353, 9379835, 10977555, 12441229, 12690365, 14977255, 15559491, 25932485, 28139505, 37323687, 38071095, 43147241, 44931765, 62206145, 77797455, 88170449, 119289431, 129441723, 186618435, 215736205, 264511347, 357868293, 440852245, 596447155, 647208615, 1322556735, 1789341465, 2027920327, 6083760981, 10139601635, 30418804905]

約数ペア:

[(1, 30418804905), (3, 10139601635), (5, 6083760981), (15, 2027920327), (17, 1789341465), (23, 1322556735), (47, 647208615), (51, 596447155), (69, 440852245), (85, 357868293), (115, 264511347), (141, 215736205), (163, 186618435), (235, 129441723), (255, 119289431), (345, 88170449), (391, 77797455), (489, 62206145), (677, 44931765), (705, 43147241), (799, 38071095), (815, 37323687), (1081, 28139505), (1173, 25932485), (1955, 15559491), (2031, 14977255), (2397, 12690365), (2445, 12441229), (2771, 10977555), (3243, 9379835), (3385, 8986353), (3749, 8113845), (3995, 7614219), (5405, 5627901), (5865, 5186497), (7661, 3970605), (8313, 3659185), (10155, 2995451), (11247, 2704615), (11509, 2643045), (11985, 2538073), (13855, 2195511), (15571, 1953555), (16215, 1875967), (18377, 1655265), (18745, 1622769), (22983, 1323535), (31819, 955995), (34527, 881015), (38305, 794121), (41565, 731837), (46713, 651185), (55131, 551755), (56235, 540923), (57545, 528609), (63733, 477285), (77855, 390711), (91885, 331053), (95457, 318665), (110351, 275655), (114915, 264707), (130237, 233565), (159095, 191199), (172635, 176203)]