16497990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 46702656

約数和(自身を除く): 30204666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 263, 306, 369, 410, 510, 526, 615, 697, 738, 765, 789, 1230, 1315, 1394, 1530, 1578, 1845, 2091, 2367, 2630, 3485, 3690, 3945, 4182, 4471, 4734, 6273, 6970, 7890, 8942, 10455, 10783, 11835, 12546, 13413, 20910, 21566, 22355, 23670, 26826, 31365, 32349, 40239, 44710, 53915, 62730, 64698, 67065, 80478, 97047, 107830, 134130, 161745, 183311, 194094, 201195, 323490, 366622, 402390, 485235, 549933, 916555, 970470, 1099866, 1649799, 1833110, 2749665, 3299598, 5499330, 8248995, 16497990]

約数ペア:

[(1, 16497990), (2, 8248995), (3, 5499330), (5, 3299598), (6, 2749665), (9, 1833110), (10, 1649799), (15, 1099866), (17, 970470), (18, 916555), (30, 549933), (34, 485235), (41, 402390), (45, 366622), (51, 323490), (82, 201195), (85, 194094), (90, 183311), (102, 161745), (123, 134130), (153, 107830), (170, 97047), (205, 80478), (246, 67065), (255, 64698), (263, 62730), (306, 53915), (369, 44710), (410, 40239), (510, 32349), (526, 31365), (615, 26826), (697, 23670), (738, 22355), (765, 21566), (789, 20910), (1230, 13413), (1315, 12546), (1394, 11835), (1530, 10783), (1578, 10455), (1845, 8942), (2091, 7890), (2367, 6970), (2630, 6273), (3485, 4734), (3690, 4471), (3945, 4182)]