30475848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 88905600

約数和(自身を除く): 58429752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 53, 57, 76, 78, 97, 104, 106, 114, 152, 156, 159, 194, 212, 228, 247, 291, 312, 318, 388, 424, 456, 494, 582, 636, 689, 741, 776, 988, 1007, 1164, 1261, 1272, 1378, 1482, 1843, 1976, 2014, 2067, 2328, 2522, 2756, 2964, 3021, 3686, 3783, 4028, 4134, 5044, 5141, 5512, 5529, 5928, 6042, 7372, 7566, 8056, 8268, 10088, 10282, 11058, 12084, 13091, 14744, 15132, 15423, 16536, 20564, 22116, 23959, 24168, 26182, 30264, 30846, 39273, 41128, 44232, 47918, 52364, 61692, 66833, 71877, 78546, 95836, 97679, 104728, 123384, 133666, 143754, 157092, 191672, 195358, 200499, 267332, 287508, 293037, 314184, 390716, 400998, 534664, 575016, 586074, 781432, 801996, 1172148, 1269827, 1603992, 2344296, 2539654, 3809481, 5079308, 7618962, 10158616, 15237924, 30475848]

約数ペア:

[(1, 30475848), (2, 15237924), (3, 10158616), (4, 7618962), (6, 5079308), (8, 3809481), (12, 2539654), (13, 2344296), (19, 1603992), (24, 1269827), (26, 1172148), (38, 801996), (39, 781432), (52, 586074), (53, 575016), (57, 534664), (76, 400998), (78, 390716), (97, 314184), (104, 293037), (106, 287508), (114, 267332), (152, 200499), (156, 195358), (159, 191672), (194, 157092), (212, 143754), (228, 133666), (247, 123384), (291, 104728), (312, 97679), (318, 95836), (388, 78546), (424, 71877), (456, 66833), (494, 61692), (582, 52364), (636, 47918), (689, 44232), (741, 41128), (776, 39273), (988, 30846), (1007, 30264), (1164, 26182), (1261, 24168), (1272, 23959), (1378, 22116), (1482, 20564), (1843, 16536), (1976, 15423), (2014, 15132), (2067, 14744), (2328, 13091), (2522, 12084), (2756, 11058), (2964, 10282), (3021, 10088), (3686, 8268), (3783, 8056), (4028, 7566), (4134, 7372), (5044, 6042), (5141, 5928), (5512, 5529)]