29121930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 79148520

約数和(自身を除く): 50026590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 229, 270, 314, 405, 458, 471, 687, 785, 810, 942, 1145, 1374, 1413, 1570, 2061, 2290, 2355, 2826, 3435, 4122, 4239, 4710, 6183, 6870, 7065, 8478, 10305, 12366, 12717, 14130, 18549, 20610, 21195, 25434, 30915, 35953, 37098, 42390, 61830, 63585, 71906, 92745, 107859, 127170, 179765, 185490, 215718, 323577, 359530, 539295, 647154, 970731, 1078590, 1617885, 1941462, 2912193, 3235770, 4853655, 5824386, 9707310, 14560965, 29121930]

約数ペア:

[(1, 29121930), (2, 14560965), (3, 9707310), (5, 5824386), (6, 4853655), (9, 3235770), (10, 2912193), (15, 1941462), (18, 1617885), (27, 1078590), (30, 970731), (45, 647154), (54, 539295), (81, 359530), (90, 323577), (135, 215718), (157, 185490), (162, 179765), (229, 127170), (270, 107859), (314, 92745), (405, 71906), (458, 63585), (471, 61830), (687, 42390), (785, 37098), (810, 35953), (942, 30915), (1145, 25434), (1374, 21195), (1413, 20610), (1570, 18549), (2061, 14130), (2290, 12717), (2355, 12366), (2826, 10305), (3435, 8478), (4122, 7065), (4239, 6870), (4710, 6183)]