30741012

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 85478400

約数和(自身を除く): 54737388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 211, 213, 228, 284, 342, 422, 426, 513, 633, 639, 684, 844, 852, 1026, 1266, 1278, 1349, 1899, 1917, 2052, 2532, 2556, 2698, 3798, 3834, 4009, 4047, 5396, 5697, 7596, 7668, 8018, 8094, 11394, 12027, 12141, 14981, 16036, 16188, 22788, 24054, 24282, 29962, 36081, 36423, 44943, 48108, 48564, 59924, 72162, 72846, 89886, 108243, 134829, 144324, 145692, 179772, 216486, 269658, 284639, 404487, 432972, 539316, 569278, 808974, 853917, 1138556, 1617948, 1707834, 2561751, 3415668, 5123502, 7685253, 10247004, 15370506, 30741012]

約数ペア:

[(1, 30741012), (2, 15370506), (3, 10247004), (4, 7685253), (6, 5123502), (9, 3415668), (12, 2561751), (18, 1707834), (19, 1617948), (27, 1138556), (36, 853917), (38, 808974), (54, 569278), (57, 539316), (71, 432972), (76, 404487), (108, 284639), (114, 269658), (142, 216486), (171, 179772), (211, 145692), (213, 144324), (228, 134829), (284, 108243), (342, 89886), (422, 72846), (426, 72162), (513, 59924), (633, 48564), (639, 48108), (684, 44943), (844, 36423), (852, 36081), (1026, 29962), (1266, 24282), (1278, 24054), (1349, 22788), (1899, 16188), (1917, 16036), (2052, 14981), (2532, 12141), (2556, 12027), (2698, 11394), (3798, 8094), (3834, 8018), (4009, 7668), (4047, 7596), (5396, 5697)]