30884490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 102453120

約数和(自身を除く): 71568630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 419, 455, 546, 567, 585, 630, 702, 810, 819, 838, 910, 945, 1053, 1134, 1170, 1257, 1365, 1638, 1755, 1890, 2095, 2106, 2457, 2514, 2730, 2835, 2933, 3510, 3771, 4095, 4190, 4914, 5265, 5447, 5670, 5866, 6285, 7371, 7542, 8190, 8799, 10530, 10894, 11313, 12285, 12570, 14665, 14742, 16341, 17598, 18855, 22626, 24570, 26397, 27235, 29330, 32682, 33939, 36855, 37710, 38129, 43995, 49023, 52794, 54470, 56565, 67878, 73710, 76258, 79191, 81705, 87990, 98046, 113130, 114387, 131985, 147069, 158382, 163410, 169695, 190645, 228774, 237573, 245115, 263970, 294138, 339390, 343161, 381290, 395955, 441207, 475146, 490230, 571935, 686322, 735345, 791910, 882414, 1029483, 1143870, 1187865, 1470690, 1715805, 2058966, 2206035, 2375730, 3088449, 3431610, 4412070, 5147415, 6176898, 10294830, 15442245, 30884490]

約数ペア:

[(1, 30884490), (2, 15442245), (3, 10294830), (5, 6176898), (6, 5147415), (7, 4412070), (9, 3431610), (10, 3088449), (13, 2375730), (14, 2206035), (15, 2058966), (18, 1715805), (21, 1470690), (26, 1187865), (27, 1143870), (30, 1029483), (35, 882414), (39, 791910), (42, 735345), (45, 686322), (54, 571935), (63, 490230), (65, 475146), (70, 441207), (78, 395955), (81, 381290), (90, 343161), (91, 339390), (105, 294138), (117, 263970), (126, 245115), (130, 237573), (135, 228774), (162, 190645), (182, 169695), (189, 163410), (195, 158382), (210, 147069), (234, 131985), (270, 114387), (273, 113130), (315, 98046), (351, 87990), (378, 81705), (390, 79191), (405, 76258), (419, 73710), (455, 67878), (546, 56565), (567, 54470), (585, 52794), (630, 49023), (702, 43995), (810, 38129), (819, 37710), (838, 36855), (910, 33939), (945, 32682), (1053, 29330), (1134, 27235), (1170, 26397), (1257, 24570), (1365, 22626), (1638, 18855), (1755, 17598), (1890, 16341), (2095, 14742), (2106, 14665), (2457, 12570), (2514, 12285), (2730, 11313), (2835, 10894), (2933, 10530), (3510, 8799), (3771, 8190), (4095, 7542), (4190, 7371), (4914, 6285), (5265, 5866), (5447, 5670)]