30860676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 100664256

約数和(自身を除く): 69803580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1237, 1386, 1782, 2079, 2268, 2474, 2772, 3564, 3711, 4158, 4948, 6237, 7422, 8316, 8659, 11133, 12474, 13607, 14844, 17318, 22266, 24948, 25977, 27214, 33399, 34636, 40821, 44532, 51954, 54428, 66798, 77931, 81642, 95249, 100197, 103908, 122463, 133596, 155862, 163284, 190498, 200394, 233793, 244926, 285747, 311724, 367389, 380996, 400788, 467586, 489852, 571494, 701379, 734778, 857241, 935172, 1102167, 1142988, 1402758, 1469556, 1714482, 2204334, 2571723, 2805516, 3428964, 4408668, 5143446, 7715169, 10286892, 15430338, 30860676]

約数ペア:

[(1, 30860676), (2, 15430338), (3, 10286892), (4, 7715169), (6, 5143446), (7, 4408668), (9, 3428964), (11, 2805516), (12, 2571723), (14, 2204334), (18, 1714482), (21, 1469556), (22, 1402758), (27, 1142988), (28, 1102167), (33, 935172), (36, 857241), (42, 734778), (44, 701379), (54, 571494), (63, 489852), (66, 467586), (77, 400788), (81, 380996), (84, 367389), (99, 311724), (108, 285747), (126, 244926), (132, 233793), (154, 200394), (162, 190498), (189, 163284), (198, 155862), (231, 133596), (252, 122463), (297, 103908), (308, 100197), (324, 95249), (378, 81642), (396, 77931), (462, 66798), (567, 54428), (594, 51954), (693, 44532), (756, 40821), (891, 34636), (924, 33399), (1134, 27214), (1188, 25977), (1237, 24948), (1386, 22266), (1782, 17318), (2079, 14844), (2268, 13607), (2474, 12474), (2772, 11133), (3564, 8659), (3711, 8316), (4158, 7422), (4948, 6237)]